Showing posts with label Engineering. Show all posts
Showing posts with label Engineering. Show all posts

Monday, June 16, 2025

Semaphore

Semaphore (pronounced sem-uh-fawr or sem-uh-fohr)

(1) A “line-of-sight” apparatus (mechanical, hand-held or activated and now even electronic) for conveying information by means of visual signals (typically flags or lights, the positions of which are changed as required).

(2) Any of various devices for signaling by changing the position of a light, flag or other identifiable indicator.  Historically, a common use of “semaphore” was as a noun adjunct (also called a noun modifier or attributive noun) including “semaphore flag”, “semaphore chart”, “semaphore operator et al.

(3) A codified system of signaling, especially a system by which a special flag is held in each hand and various positions of the arms denoting specific letters, numbers etc.  It remains part of Admiralty signals training.

(4) In biochemistry (as semaphoring), any of a class of proteins that assist growing axons to find an appropriate target and to form synapses.

(5) In biology (as semaphoront), an organism as seen in a specific time during its ontogeny or life cycle, as the object of identification or basis for systematics.

(6) In botany (as semaphore plant), a synonym for the telegraph plant (Codariocalyx motorius), a tropical Asian shrub, one of the few plants capable of rapid movement and so named because the jerking motions of the leaves recalled in observers the actions of the arms of Admiralty signallers and the name dates from the Raj.

(7) In programming, a bit, token, fragment of code, or some other mechanism which is used to restrict access to a shared function or device to a single process at a time, or to synchronize and coordinate events in different processes, the thread increments the semaphore to prevent other threads from entering the critical section at the same time.

(8) In figurative use (in human and animal behavior), certain non-verbal communications, used consciously and unconsciously, the concept often explored as a literary device.

(9) To signal (information) by means of semaphore

1814: From the French sémaphore, the construct being the Ancient Greek, σῆμα (sêma) (mark, sign, token) + the French -phore (from the Ancient Greek -φόρος (-phóros), the suffix indicating a bearer or carrier) and thus understood as “a bearer of signals”.  The Greek –phóros was from pherein (to carry), from the primitive Indo-European root bher- (to carry).  The verb was derived from the noun.  Semaphore is a noun & verb, semaphorist, semaphoront & semaphorin are nouns, semaphored is a verb, semaphoring is a verb & adjective, semaphoric & semaphorical are adjectives and semaphorically is an adverb; the noun plural is semaphores.  The noun semaphorism is non-standard but is used in behavioral linguistics to describe patterns of language used to convey meaning in a “coded” form which can be deconstructed for meaning only by sender and receiver.  The form semaphoreology seems not to exist but if anyone ever makes a discipline of the study semaphore (academic careers have been built from some improbable origins), presumably there will be semaphoreologists.

Chart of the standard semaphore alphabet (top left), a pair of semaphore flags (bottom left) and Lindsay Lohan practicing her semaphore signaling (just in case the need arises and this is the letter “U”), 32nd birthday party, Mykonos, Greece, July, 2018 (right).

Semaphore flags are not always red and yellow, but the colors are close to a universal standard, especially in naval and international signalling.  There was no intrinsic meaning denoted by the use of red & yellow, the hues chosen for their contrast and visual clarity, something important in maritime environments or other outdoor locations when light could often be less than ideal although importantly, the contrast was sustained even in bright sunshine.  Because semaphore often was used for ship-to-to ship signalling, the colors had to be not only easily distinguishable at a distance but not be subject to “melting” or “blending”, a critical factor when used on moving vessels in often pitching conditions, the operator’s moving arms adding to the difficulties.  In naval and maritime semaphore systems, the ICS (International Code of Signals) standardized full-solid red and yellow for the flags but variants do exist (red, white, blue & black seem popular) and these can be created for specific conditions, for a particular cultural context or even as promotional items.

L-I-N-D-S-A-Y-space-L-O-H-A-N spelled-out in ICS (International Code of Signals) semaphore.  One can never tell when this knowledge will come in handy.

Early automobiles were sometimes fitted with mechanical semaphore signals to indicate a driver’s intention to change direction; these the British called “trafficators” (“flippers” in casual use) and they were still being fitted in the late 1950s, by which time they’d long been illuminated to glow a solid amber.  What the mechanical semaphores did was use the model of the extended human arm, used by riders or drivers in the horse-drawn age to signal their intentions to others and although obviously vulnerable to damage, the devices were at the time a good solution although the plastics used from the 1930s were prone to fading, diminishing the brightness.  When electronics advanced to the point where sequentially flashing turn indicators (“flashers”) cheaply could be mass-produced the age of the semaphore signal ended although they did for a while persist on trucks where they were attached to the exterior of the driver’s door and hand activated.

Hand-operated semaphore signal on driver's door of RHD (right-hand-drive) truck (left), an Austin A30 with electrically-activated semaphore indicating impending leftward change of direction (centre) and electrically-activated right-side semaphore on 1937 Rolls-Royce Phantom III Gurney Nutting Touring Limousine (right).

The A30 (1952-1956) was powered by an 803 cm3 (49 cubic inch) four cylinder engine while the Phantom III (1936-1939) was fitted with a 7338 cm3 (447 cubic inches) V12 (noted diarist Sir Henry “Chips” Channon (1897–1958) owned one) so the driving experience was very different but both used the same Lucas semaphore assembly.  Note the "BEWARE, TRAFFICATORS IN USE" notice in A30's rear window.  Because drivers are no longer attuned to look for the now archaic semaphores, some jurisdictions (while still allowing their operation), will permit road registration only if supplementary flashing indicators (now usually amber) are fitted.  In the 1960s many trafficator-equipped cars were modernized with flashers and it's now only collectors or restorers who prize the originality of the obsolete.

Left & right semaphore signals (trafficators): Lucas part number SF80 for one’s Austin A30, Morris Minor or Rolls-Royce Silver Wraith.  In the 1950s, the price may have varied between resellers.

Although the grim realities of post-war economics meant standardization began to intrude, even in the 1950s Rolls-Royce made much of things being “bespoke” and while that was still true of some of the coach-work, what lay beneath the finely finished surface was often from the industry parts-bin and the semaphore turn signals the company fitted to the Silver Wraith (1946-1958) and Silver Dawn (1949-1955) was Lucas part number SF80 and exactly the same component used by the humble Austin A30 and Morris Minor (1948-1971) where the functionality was identical.  Presumably were one to buy the part from Rolls-Royce one would have been charged more (perhaps they wrapped in more elaborate packaging) and that’s a well-understood industry phenomenon.  The internet has made it easier to trace such commonalities but in the 1980s there was a most useful publication which listed shared part-numbers which differed only in the prices charged, a switch for a Lamborghini which might retail for hundreds available from the Fiat parts counter (a busy place) for $12 while those aghast at the price quoted for a small linkage in a Triumph’s Stag’s induction system were pleased the same thing could be bought from a Ford dealer for a fraction of the cost.  Rolls-Royce fitted their last trafficator in 1958 and when Austin updated the A30 as the A35 (1956-1968) flashers were standard equipment, metal covering the apertures where once the semaphores had protruded while internally there was a panel concealing what had once been an access point for servicing.  The Morris Minor, the last of which wasn’t (in CKD (completely knocked down) form) assembled in New Zealand until 1974(!) switched from trafficators to flashers in 1961, the exterior and interior gaps concealed al la the A35.

Left-side semaphore on 1951 Volkswagen Type 1 (Beetle).

The Latin sēmaphorum (the alternative form was sēmaphoru) is thought to be a calque of the Italian semaforo (traffic light), again borrowed from the French sémaphore in the literal sense of “signaling system”.  The modern Italian for “traffic light” is semaforo although (usually for humorous effect) sēmaphorum is sometimes used as Contemporary Latin.  Traffic lights have for over a century regulated the flow of vehicles in urban areas but the first semaphore signal predated motorized transport, installed in London in 1868.  It was introduced not because it would perform the task better than the policemen then allocated but because it was cheaper and was an example of the by then common phenomenon of machines displacing human labor.  The early mechanical devices were pre-programmed and thus didn’t respond to the dynamics of the environment being controlled and that applied also to the early versions of the now familiar red-amber-green “traffic lights” which began to proliferate in the 1920s but by the 1950s there were sometime sensors (weight-sensitive points in the road) which could “trigger” a green light if the pre-set timing was creating a needless delay.  Even before the emergence of AI (artificial intelligence) in the modern sense of the term, implementations of AI had been refining the way traffic light systems regulated vehicular flow and in major cities (China apparently the most advanced), cameras, sensors, face and number plate recognition all interact to make traffic lights control the flow with an efficiency no human(s) could match.

ASMR semaphore porn: 1955 Austin A30.  ASMR (Autonomous Sensory Meridian Response) describes the physical & psychological pleasure derived from specific stimuli (usually a sound).  For some this can be the sound of South Korean girls on TikTok eating noodles while for others it can come from hearing semaphore turn-signals being raised and lowered.

Whether it was the early semaphore signals or the soon to be ubiquitous illumined red-amber-green lights, what the system relied on was compliance; inherently, lacking physical agency, a piece of colored glass can’t stop a car but that almost always is the effect of a “red light”.  In behaviorism, this was described as discriminative stimulus (SD) in that the red light culturally is understood as a universal cue signalling a punishment might follow any transgression (ie “running the red light”), thus the incentive to obey the signal and avoid negative consequences (crashing or being fined).  What SD does is control behavior through learned association.  The use of red comes from semiotics and the color is culturally assigned to “stop” (as green is to “go”, these allocated by virtue of historical associations which long pre-date the technology in the same way semiotics are used (and red & blue) to denote “hot” & “cold” water when taps are labelled, meaning for travellers no knowledge of a local language is needed to work out which is which.  In the jargon, the red light is a “signifier” and the “signified” is stop.

Modern Mechanix magazine, January 1933.

Sir William Morris (1877-1963; later Lord Nuffield) held a number of troubling and even at the time unfashionable views and he’d been sceptical about producing the Morris Minor, describing the prototype as looking “like a poached egg”; in that he was right but the Minor proved a highly profitable success.  In the 1930s however, he did have the imaginative idea of adapting the by then familiar traffic light (in miniature form) to the automobile itself.  The concept was sound, Sir William’s proposed placement even anticipating the “eye level brake lights” of the 1980s and the inclusion of green in the code was interesting but the “mini traffic light” wasn’t taken up and lesson which should have been learned is that in the absence of legislation compelling change, the industry always will be most reluctant to invest and not until the 1960s would such mandates (for better and worse) begin to be imposed.

1947 Volvo P444 (1947-1958, left) and 2022 Volvo XC 40 (introduced 2017, right).  Volvo abandoned the semaphores years before the British but the designers clearly haven’t forgotten, the rear reflectors on the XC 40 using the shape.  Volvo also adopted the conventional flasher but not before the modernist Swedes had tried the odd inventive solution.

In idiomatic use, semaphore’s deployment tends to be metaphorical or humorous, the former used as a literary device, borrowed from behavioral psychology.  “To semaphore can mean “wildly or exaggeratedly gesture” but can also convey the idea of a communication effected without explicitly stating something and that can either be as a form of “unspoken code” understood only between the interlocutors or something unconscious (often called body-language).  “Semaphoring a message” can thus be either a form of secret communication or something inferred from non-verbal clues.  Authors and poets are sometimes tempted to use “semaphore” metaphorically to describe emotional cues, especially across physical or emotional distance and one can imagine the dubious attraction for some of having “her sensuous lips silently semaphoring desire” or “her hungry eyes semaphored the truth”.  Among critics, the notion of “semaphoring” as one of the motifs of modernist literature was identified and TS Eliot’s (1888–1965) style in The Waste Land (1922) included coded fragments, often as disconnected voices and symbols, called by some an “emotional semaphore”, and Samuel Beckett (1906-1989 and another Nobel laureate) was noted for having his characters exchange their feelings with repetitive gestures, signals and critically, silences, described variously as “gestural semaphore” or the “semaphoring of despair”.

Tuesday, May 20, 2025

Centaur

Centaur (pronounced sen-tawr)

(1) In classical mythology, one of a race of monsters having the head, trunk, and arms of a man, and the body and legs of a horse (some modern depictions prefer the upper body of a woman).  The synonym is hippocentaur.

(2) In astronomy, the constellation Centaurus (initial capital).

(3) In astronomy, any of a group of icy bodies with the characteristics of both asteroids and comets, orbiting the Sun in elliptical paths mostly in the region between Saturn & Neptune.

(4) In modern slang, a skillful (male or female) rider of a horse.

(5) In rocketry, a US-designed and built upper stage (with re-startable liquid-propellant engine), used with an Atlas or Titan booster to launch satellites and probes.

(6) In chess, team comprising a human player and a computer.

(7) By extension, in AI (artificial intelligence), a human and some form or AI, working together.

1325–1375: From the Middle English, from the Old English, from the Latin centaurus, from the Ancient Greek, from Κένταυρος (Kéntauros), thought to mean “a member of a savage race from Thessaly” although some etymologists are sceptical.  Historically, Thessaly was known as Αἰολία (Aiolía (Aeolia in modern use)) and that’s how it was referred to in the Odyssey (Homer’s epic poem from the eighth or seventh century BC); the gentlemen in Athens were very quick to describe as savages or barbarians, those from elsewhere.  The half-human, half horse Centaur from Greek mythology belongs in the class of mixtumque genus, prolesque biformis (a mixed or blended race, offspring of two forms), the phrase made famous when it appeared in the Roman poet Virgil’s (Publius Vergilius Maro (70–19 BC)) Aeneid (29-19 BC) description of the Minotaur, the mythical creature with a bull's head and a human body.  Centaur & centaurdom are nouns, centaurian is a noun & adjective and centauresque, centaurial & centauric are adjectives; the noun plural is centaurs.  The most common use of the adjective centauric was a reference to the mythological creatures (resembling or of the nature of a centaur) but in the sometimes weird world of spiritualism it was defined as "characterized by an integration of mind and body for consciousness above the ego-self" (whatever that means).  When the adjective is used in SF (SciFi or science fiction) it's with an upper case if referring to the residents or natives of the constellation Centaurus.  The case difference matters because there no reason why in SF half human, half-horse beasts can't be part of the ecosystem in Centaurus and they would have to be described as Centauric centaurs.  In fantasy fiction, a centauress was a female centaur (a she-centaur) and the term centaurette has also been used; it does not (as the -ette prefix might be thought to imply) mean a “a small centaur”.  Presumably, a centauress, while possessing the secondary sex characteristics of a human female could, anatomically, in the hind quarters either colt, stallion, filly or mare so it could be helpful if authors differentiated centauress & centaurette thus.

Centaurus, copperplate engraving by Polish astronomer Johannes Hevelius (1611–1687) from Firmamentum Sobiescianum sive Uranographia (1687), his atlas of constellations.  In English, the southern constellation of Centaurus has been so described since the 1550 but was known by that name to the Romans and known as a centaur to the Greeks.  The ninth largest constellation, visible in the far southern sky in the months around March, since classical times, it has been confused with Sagittarius.

Judy Volker’s annotation of Sea & Sky’s sky-chart of the Centaurus constellation.

Centaurus is one of two constellations said to represent Centaurs and is associated primarily with Chiron (Cheiron), a wise, immortal being who was King of the Centaurs and said to be a scholar and prophet skilled in the healing arts.  In some of the myths, from his cave on Mount Pelion, he is said to have raised, tutored, or counselled several figures prominent in Greek mythology, including Jason, Heracles and Asclepius.  Of Chiron's association with the constellation, there are several tales.  In one legend, Chiron was the first to identify the constellations and teach them to mortal humans, placing an image of himself in the sky to help guide Jason on his quest for the Golden Fleece.  A different story has Chiron was placed in the sky by Zeus and of this telling there are variants but the most common element is Chiron being accidentally wounded by a poisoned arrow and giving up his immortality as a way to escape the never-ending pain.  A twist on this has Chiron simply bored with life and wanting it to be over and this came to the attention of Prometheus, the Titan undergoing permanent torture for stealing fire from the gods to give to humans.  For Prometheus to be released from his torture, an immortal had to volunteer to renounce eternal life and go to Tartarus in his place.  Someone (Zeus, Heracles, or Chiron himself depending on the author) suggested Chiron's offer be used to release Prometheus and for this Zeus honored Chiron with his place in the sky.  There’s even a tale in which the constellation represents the Centaur Pholus, honoured thus by Zeus for his skill in prophecy.

Lindsay Lohan AI generated as a centaur by EnjoyLingerie on DeviantArt.

In astronomy, a centaur is a small, icy celestial body orbiting the Sun in an in elliptical paths, most tracking between Jupiter and Neptune, the name gained from them typically having the characteristics of both asteroids and comets, the dual-nature the link with the half-human, half-horse from mythology.  Centaurs are considered transitional objects which may originally have been Kuiper Belt Objects and often have unstable orbits due to gravitational interactions with the giant planets.  Orbiting mostly between 5.5-30 AU (an “astronomical unit the average distance between the Earth and Sun (about 150 million km (93 million miles)) from the sun, such is the gravitational effect of the big planets that most centaurs (which range in diameter between 100-400 km (60-250 miles) are expected over millennia to be sent into the inner solar system or even ejected into interstellar space.  Astronomers first became aware of the objects in 1977 with the discovery of Chiron but the technology of the time didn’t permit the structure fully to be understood and the body was thus initially classified both as a comet (95P/Chiron) and minor planet.  It was improvements in observational hardware which demonstrated that while appearing as asteroids, when closer to the sun the comet-like behavior of developing a coma or tail will manifest.  The largest known centaur is 10199/Chariklo.  Listed as a minor planet, it orbits the Sun between Saturn and Uranus and in 2014 it was announced it possessed two rings (nicknamed Oiapoque and Chuí after the rivers that define Brazil's borders), the existence confirmed by observing a stellar occultation.  One implication of the rings is that it likely also has at least one shepherd moon and infrared images indicate the Chariklo is named after the nymph Chariclo (Χαρικλώ), the wife of Chiron and the daughter of Apollo.

Front (left) and rear (right) covers of the album Ride a Rock Horse (1975) by The Who's lead singer Roger Daltrey (b 1944).  The artwork was done by his cousin Graham Hughes who produced a number of album covers during the 1970s.

Things rarely were consistent in the evolution of the myths from Antiquity and the mythical centaurs were described variously as being wholly equine from (human) torso down or with the from parts of the legs also human, the latter a popular depiction during the Medieval period while in Classical era, they had four horses' hooves and two human arms.  Living on raw flesh and inhabiting mountains and forests, they were descended either from Centaurus (the son of Apollo & Stilbe) or of Ixion & Nephele although the Centaurs Chiron and Pholus were of a different descent lineage: Chiron was the son of Philyra & Cronus while Pholus was fathered by Silenus and born of an unnamed Nymph; what distinguished that pair was that unlike the other herds, they were hospitable and non-violent.  The cooking of food being a marker of civilization, it was recorded that when Heracles was hunting the Erymanthian boar, he visited Pholus who received him hospitably, giving him cooked meat whereas Pholus himself ate exclusively raw food.  When Heracles asked for wine, Pholus told him that there was only one jar, which either belonged communally to the Centaurs or had been a gift from Dionysus who had told them to open it only if Heracles should be their guest.  Telling his host not to be afraid, Pholus broke the seal but when the Centaurs smelled the wine they galloped from the mountains, armed with rocks, fir trees and torches to attack the cave.  The first two Centaurs to attack were Anchius and Agrius (killed by Heracles) but Pholus was killed in the aftermath of the fight: while burying a fallen Centaur he drew one of Heracles' poisoned arrows from a wound but it fell from his grasp, piercing his leg and almost instantly he died.  Heracles drove off the remaining Centaurs and pursued them to Cape Malea where they took refuge with Chiron.  In the ensuing battle Heracles shot Elatus in the elbow, but Chiron either dropped one of Heracles' arrows on his foot or was shot in the knee by Heracles.  The wounds of Heracles' arrows could not be healed and the immortal Chiron begged the gods to make him mortal.  It was Prometheus agreed to take on his immortality, and Chiron died, leaving most of the Centaurs to take refuge in Eleusis.  Their mother (Nephele) aided them by summoning a rain storm but that didn’t deter Heracles who slaughtered a dozen including Daphnis, Argeius, Amphion, Hippotion, Oreius, Ispoples, Melanchaetes, Thereus, Doupon, Phrixus & Homadus.

Wedding reception gone bad: Rape of Hippodamia (The Lapiths and the Centaurs) (1636-1637), oil on canvas by Peter Paul Rubens (1577-1640), Museo Nacional del Prado, Madrid, Spain.  The painting was one of a large cycle of mythologies by Rubens for the Torre de la Parada, Philip IV's (1605–1665; King of Spain 1621-1665 and (as Philip III) King of Portugal 1621-1640) newly built hunting lodge on the outskirts of Madrid.  One of Rubens’ oil sketches for the work is on display at Musees Royaux des Beaux-Arts de Belgique in Brussels, Belgium and is of interest to art students and critics because of the detail differences in the final composition.

The Centaurs also fought a legendary battle against the Lapiths (a Thessalian people who originally inhabited Pindus, Pelion and Ossa; they drove out the native people, the Pelasgians).  Pirithous invited the Centaurs (who regarded themselves as his parents) to his wedding feast and it went well until, unaccustomed to the effects of wine, the Centaurs became drunk and one of them tried to rape (in the classical sense of "abduction") Deidamia (Pirithous' bride and more commonly known as Hippodamia), resulting in a violent brawl which ended with the Lapiths driving the Centaurs out of Thessaly after killing many.  Containing so many wonderful subjects (Centaurs, a feast, a rape scene, a brawl), the disrupted wedding reception (which came to be known as “the Centauromachy”) for centuries drew artists to the theme.  In Antiquity the Centaurs got a bad press because and they appear in other appear in other legends involving rape, abductions and violence.  In many ways the myths can be deconstructed as violent soap operas with an undercurrent of licentiousness, typified by the tales of Eurytion attempting to rape Hippolyta or Mnesimache, the daughter of Dexamenus.  In one version Dexamenus had betrothed his daughter to Azan (an Arcadian) and Eurytion (again as a guest at the wedding feast) attempted a kidnapping but was saved by the hero Heracles arrived in time to kill him, returning bride safely to groom.  Most scribes were member of the Heracles admiration society and there also the story of how Heracles, on his way to Augias, seduced the girl, promising to marry her upon his return.  While he was away, forcibly she was betrothed to Eurytion but just as the wedding ceremony was about to begin, Heracles stormed in, killed the Centaur and had himself declared her husband.

1976 Chrysler Centura GL.  Despite the visual resemblance, the (optional) styled steel wheels were unrelated to those used on Oldsmobiles between 1966-1987.

Whatever processes led to Chrysler Australia adopting the name “Centura” for their local version of the European Chrysler 180 (1970-1982) may still exist in the corporation’s archives but it seems the details have never been published though it can be assumed it was not an Anglicized adaptation of the Romanian centură (belt, girdle).  In Latin centum meant "one hundred" and the term centuria referred to (1) a unit of the Roman army, nominally consisting of 100 soldiers (historians suggest in practice the establishments varied between 60-160) and headed by a centurion, (2) in real estate a unit of area, equal to 100 heredia or 200 iugera (circa 125 acres (50  hectares)), (3) a group of citizens eligible to vote, the system apparently one of the reforms introduced by Servius Tullius (king of Rome 578-535 BC) and based on the ownership of land, one of the many systems which, over millennia, have codified a relationship between ownership of property (usually land) with a right to in some way participate in the polity (usually by voting) and (4) figuratively or literally, things in some way related to "100".  In modern Romance languages, things of course evolved: the Romanian centura (belt or girdle) was from the French ceinture (belt), from the Latin cinctura (girdle, belt), thus by extension used also to refer to the to beltways (ring roads) around cities.  In Spanish & Portuguese, the related cintura (waist; belt) is from the same Latin root cingere (to gird; surround).

The name of the short-lived Chrysler Centura (1975-1978) may have been an allusion to the Centaurs of myth because, like them it had a dual nature, combining the platform of a European four-cylinder with a much more powerful (and heavier) Australian built six.  That had been a concept Holden (the General Motors (GM) outpost) in 1969 introduced when they installed their six-cylinder engine in a modified Vauxhall Viva and called it the Torana.  It proved a great success and Ford Australia in 1972 responded by fitting it’s even bigger sixes to the Cortina which, being longer than the Viva, didn’t need the four inch (100 mm) odd stretch of the wheelbase required for things (tightly) to fit in the Torana.  Given the way local journalists would within a few years decry the inherently unbalanced Cortina six, it is remarkable how well the press received it upon debut.

1975 Chrysler Centura brochure shot (GL left; XL right).

Had the Centura been released in 1973 as planned, it might have been a success but the timing was unfortunate, the decision by the French government of Georges Pompidou (1911–1974; President of France 1969-1974) to conduct tests of nuclear weapons in its South Pacific territories causing the trade unions to blacklist French goods arriving in ports (Australian trade unions in those days running an independent foreign policy and the ACTU (Australian Council of Trade Unions) a kind of co-government).  As a consequence, it wasn’t until 1975 the Centura arrived in showrooms and by then the market had moved on, competition rather more intense.  Although the Centura offered class-leading performance (indeed, in a straight line it could out-run some V8s) by virtue of its optional 4.0 litre (245 cubic inch) straight-six, increasingly buyers were more tempted by the equipment levels and perceptions (sometimes true) of superior build quality and economy of operation offered by vehicles with origins in the Far East.  As it was, Chrysler in 1976 began local production of the Japanese Mitsubishi Sigma and it proved a great success, even without the six cylinder engine once thought such a selling point.  Tellingly, although a prototype Centura with the 5.2 litre (318 cubic inch) V8 was built, the project rapidly was abandoned.  Officially, the explanation was the body structure lacked the rigidity to come with the additional torque, the same reason Ford never contemplated their V8 Cortina entering production; engineers familiar with the structures of both platforms agree that was true of the Cortina but maintain the Centura was robust enough and suspect both companies, having observed the subdued demand for the V8 Holden Toranas (1974-1978) decided Holden was welcome to its exclusive presence in the niche sector.  Fewer than 20,000 Centuras were built during its dismal three year run, a fraction of what was projected as its annual production.

Stormy Daniels (2019) by Robert Crumb (b 1943).

It’s not known if than Donald Trump (b 1946; US president 2017-2021 & since 2025) is a student of Greek mythology (stranger things have happened) but he did provide us with his unique version of the half horse, half human beast, labeling pornographic actress & director Stormy Daniels (Stephanie Gregory Clifford; b 1979) “horse face”.  In May, 2024, the memorable phrase returned to the news as matters came before court related to “hush money” allegedly paid to Ms Daniels (on behalf the of the President) in exchange for her maintaining a silence about a certain “intimate encounter” they had shared, their apparently brief tryst including her spanking him on the butt with a rolled-up magazine featuring his picture on the cover.  Mr Trump denies not only the spanking but the very encounter, claiming it never happened.  To give a flavor of the proceedings, at one point counsel asked Ms Daniels: “Am I correct in that you hate President Trump?” to which she replied: “Yes.  No ambiguity there and although not discussed in court, her attitude may not wholly be unrelated to Mr Trump’s rather ungracious description of her as “horse face”.  Really, President Trump should have been more respectful towards a three-time winner of F.A.M.E.'s (Fans of Adult Media and Entertainment) much coveted annual “Favorite Breasts” award.

Death of a Centaur (1912), oil on canvas by Arthur Lemon (1850–1912).  For Lemon, the Centaur was what would now be called his "spirit animal" and the work was painted when he was close to death. 

Born on the Isle of Mann, Arthur Lemon spent his childhood in Rome before moving to California to work as a cowboy; there he became a devotee of what he would call en plain air (by which he meant “an outdoor life”.  Later he would return to Europe to study art and for the rest of his life he would travel between Italy and England where regularly he staged exhibitions at London's Royal Academy; his work most associated with scenes of the Italian countryside and the daily lives of the rural peasantry.  Lemon's fine eye for painting a Centaur was a thing of practice.  He became close friends with English artist Henry Scott Tuke (1858–1929), noted for his prolific output of works in the Impressionist tradition focused on nude adolescent boys and during the 1880s the pair for a time lived Florence where they “spent time sketching male nudes in the Italian sunshine.

The Wooing of Daphnis (exhibited 1881), oil on canvas by Arthur Lemon.

Daphnis possessed the youthful beauty of the kind idealized by Tuke and the many nymphs who so adored him.  A victim of that beauty, his life ended badly.  The artistic approach of Lemon and Tuke was interesting in that their nude youths often were shown in a contemporary setting and in that they differed from the many paintings and sculptures of Ancient Greek gods and mythological which, historically, enabled an exploration of the male nude without upsetting public decency; what Lemon and Tuke especially did was eroticise their young subjects.  From his time as a cowboy, Lemon was well acquainted with the physicality of the horse and knew from his studies that in Greek art Centaurs often were depicted as highly sexed figures; being not wholly human, Centaurs could be treated as creatures able to ignore the strict moral expectations of society and accordingly, formed their own community.  Lemon and Tuke in their own ways noted this and both took the Centaur as something of a model although while Lemon devoted much of his energy to painting horses, Tuke’s attention on the nude male youth was an obsession and today, among sections of the gay community, he’s a minor cult.

Saturday, April 12, 2025

Pasha

Pasha (pronounced pah-shuh, pash-uh, puh-shah or pur-shaw)

(1) In historic use, a high rank in the Ottoman political and military system, granted usually to provincial governor or other high officials and later most associated with the modern Egyptian kingdom; it should be placed after a name when used as a title, a convention often not followed in the English-speaking world.

(2) A transliteration of the Russian or Ukrainian male given name diminutive Па́ша (Páša).

(3) A surname variously of Islamic and Anglo-French origin (ultimately from the Latin).

(4) In casual use, anyone in authority (used also pejoratively against those asserting authority without any basis); the use seems to have begun in India under the Raj.

(5) As the “two-tailed pasha” (Charaxes jasius), a butterfly in the family Nymphalidae.

1640–1650: From the Turkish pasa (also as basha), from bash (head, chief), (there being in Turkish no clear distinction between “b” & “p”), from the Old Persian pati- (maste), built from the primitive Indo-European root poti- (powerful; lord) + the root of shah (and thus related to czar, tzar, csar, king & kaisar).  The related English bashaw (as an Englishing of pasha) existed as early as the 1530s.  Pasha’s use as an Islamic surname is most prevalent on Indian subcontinent but exists also in other places, most often those nations once part of the old Ottoman Empire (circa 1300-1922) ) including Albania, Republic of Türkiye and the Slavic region.  As a surname of English origin, Pasha was a variant of Pasher, an Anglicized form from the French Perchard, a suffixed form of Old French perche (pole), from the Latin pertica (pole, long staff, measuring rod, unit of measure), from the Proto-Italic perth & pertikā (related also to the Oscan perek (pole) and possibly the Umbrian perkaf (rod).  The ultimate source of the Latin form is uncertain.  It may be connected with the primitive Indo-European pert- (pole, sprout), the Ancient Greek πτόρθος (ptórthos) (sprout), the Sanskrit कपृथ् (kapṛth) (penis) although more than one etymologist has dismissed any notion of extra-Italic links.  Pasha, pashaship & pashadom are nouns and pashalike is an adjective; the noun plural is pashas.  The adjectives pashaish & pashaesque are non-standard but tempting.

Fakhri Pasha (Ömer Fahrettin Türkkan (1868–1948), Defender of Medina, 1916-1919).

In The Struggle for Survival, 1940–1965 (1966) (extracts from the diary of Lord Moran (Charles Wilson, 1882-1977, personal physician to Winston Churchill (1875-1965; UK prime-minister 1940-1945 & 1951-1955)), there’s an entry in which, speaking of her husband, Clementine Churchill (1885–1977) told the doctor: “Winston is a Pasha.  If he cannot clap his hands for servant he calls for Walter as he enters the house.  If it were left to him, he'd have the nurses for the rest of his life ... He is never so happy, Charles, as he is when one of the nurses is doing something for him, while Walter puts on his socks.”  In his busy youth, Churchill has served as a subaltern in the British Army’s 4th Queen's Own Hussars, spending some two years in India under the Raj; he would have been a natural pasha.

Debut of 928 & the pasha: Ferdinand "Ferry" Porsche (1909–1998) with the Porsche 928 displayed at the Geneva Auto Salon, 17 March, 1977.

The car (pre-production chassis 928 810 0030) was finished in the Guards Red which in the next decade would become so emblematic of the brand and this was not only the first time the pasha trim was seen in public but also the first appearance of the “phone-dial” wheels.  Although the factory seems never to have published a breakdown of the production statistics, impressionistically, the pasha appeared more often in the modernist 924 & 928 than the 911 with its ancestry dating from the first Porsches designed in the 1940s. 

The “Pasha” flannel fabric was until 1984 available as an interior trim option for the 911 (1964-1989), 924 (1976-1988) & 928 (1977-1995) in four color combinations: black & white, black & blue, blue & beige and brown & beige.  Although not unknown in architecture, the brown & beige combination is unusual in fashion and it's doubtful the kit once donned by New Zealand’s ODI (one day international) cricket teams was influenced by the seats of pasha-trimmed Porsches; if so, that was one of the few supporting gestures.

1979 Porsche 930 with black & white pasha inserts over leather (to sample) (left) and 1980 Porsche 928S with brown & beige pasha inserts over brown leather.

It was known informally also as the Schachbrett (checkerboard) but it differed from the classic interpretation of that style because the objects with which the pattern was built were irregular in size, shape and placement.  Technically, although not usually listed as a velvet or velour, the pasha used a similar method of construction in that it was a “pile fabric”, made by weaving together two thicknesses of fine cord and then cutting them apart to create a soft, plush surface, rendering a smooth finish, the signature sheen generated by the fibres reflect light.  It was during its run on the option list rarely ordered and in the Porsche communities (there are many factions) it seems still a polarizing product but while “hate it” crowd deplore the look, to the “love it” crowd it has a retro charm and is thought in the tradition of Pepita (or shepherd’s check), Porsche’s unique take on houndstooth.

Reproduction Porsche pasha fabric available from the Sierra Madre Collection.

There are tales about how Porsche’s pasha gained the name including the opulent and visually striking appearance evoking something of the luxury and flamboyance associated the best-known of the Ottoman-era pashas, much publicized in the West for their extravagant ways.  There seems no basis for this and anyway, to now confess such an origin would see Porsche damned for cultural appropriation and at least covert racism.  It may not be a “cancellation” offence but is trouble best avoided.  Also discounted is any link with lepidopterology for although the “two-tailed pasha” (Charaxes jasius, a butterfly in the family Nymphalidae) is colourful, the patterns on the wings are not in a checkerboard.  Most fanciful is that during the 1970s (dubbed to this day “the decade style forgot” although that does seem unfair to the 1980s), in the Porsche design office was one chap who was a “sharp dresser” and one day he arrived looking especially swish, his ensemble highlighted by a check patterned Op Art (optical art, an artistic style with the intent of imparting the impression of movement, hidden images, flashing & vibrating patterns or swelling & warping) scarf.  The look came to the attention of those responsible for the interiors for the upcoming 928 and the rest is history... or perhaps not.  More convincing is the suggestion it was an allusion to the company’s success in motorsport, a chequered (checkered) flag waved as the cars in motorsport cross the finish-line, signifying victory in an event.  What the pasha’s bold, irregular checkerboard did was, in the Bauhaus twist, create the optical illusion of movement.

Publicity shot for Porsche 911 Spirit 70, released as a 2026 model.

When on the option list, the Pasha fabric was never a big seller but, being so distinctive, memories of it have never faded and it transcended its lack of popularity to become what is now known as “iconic”.  Originally, the use of “iconic” was limited to the small objects of religious significance (most associated with the imagery in Eastern Orthodox Christianity where the concept didn’t always find favour, the original iconoclasts being literally those destroyed icons) and later co-opted for analogous (often secular) use in art history.  It was in the 1960s, perhaps influenced by the depictions in pop-art (many of which were icon-like) of pop culture figures such as Marilyn Monroe (1926–1962) that there meaning shifted to apply to those highly influential, recognizable, or emblematic in some aspect of what was being discussed, be that a look, brand, cultural phenomenon or whatever.  In that sense, Porsche over the years has been associated with a few “iconic” objects including certain wheels, rear spoilers and entire vehicles such as the 911 or 917.  Even before the internet reached critical mass and accelerated the trend, the word was in the 1980s & 1990s a common form but in the twenty-first century such was the overuse the value was diminished and its now not uncommon for it to have to be used with modifiers (genuinely iconic, truly iconic etc).  So, the path has been from sacred to symbolic to cultural to viral to clichéd, and by the 2020s, were something to be described as “totally iconic”, there was a fair chance it would within a week be forgotten.

2026 Porsche 911 Spirit 70.  The Pasha fabric is standard on the door panels and seat cushions but optional for the seat squabs and dashboard (left).  The Pascha-Teppich (Pasha mat) in the frunk is included (right).

Porsche however seems assured the Pasha fabric is part of the company’s iconography and in April 2025 announced the look would be reprised for the 911’s latest Heritage Edition model.  Dubbed the 911 Spirit 70, the name is an allusion to the “company’s design philosophy of the seventies” and that may be something worth recalling for during that “difficult decade”, not only did some of Porsche’s most memorable models emerge but most than most manufacturers of the time, they handled the troubles with some aplomb.  Production of the Spirit 70 will be limited to 1,500 units, all in Olive Neo (a bespoke and (in the right light) untypically vibrant olive) with retro-inspired livery and trimmed in the revived Pasha fabric upholstery (although use on the seat squabs and dashboard is optional).  Mechanically, the car is based on the Carrera GTS Cabriolet, availability of which has spanned a few of the 911’s generations and for those who don’t like the graphics, they’re a delete option.

Lindsay Lohan (during “brunette phase”) in bandage dress in black & white pasha, rendered as an adumbrated pen & ink sketch in monochrome.

Although made with "pasha" fabric, this is not a “pasha-style” dress.  Some purists deny there’s such a thing and what people use the term to describe is correctly an “Empire” or “A-Line” dress, the industry has adopted “pasha” because it’s a romantic evocation of the style of garment often depicted being worn by notables in the Ottoman Empire.  The (Western) art of the era fuelled the popular imagination and it persists to this day, something which was part of the critique of Palestinian-American academic Edward Said (1935–2003) in Orientalism (1978), an influential work which two decades on from his death, remains controversial.  As used commercially, a pasha dress can be any longer style characterized by a flowing silhouette, sometimes with a wrap or corset detailing and so vague is the term elements like ruffles or pagoda sleeves can appear; essentially, just about any dress “swishy” enough to waft around” dress can plausibly be called a pasha.  Since the symbiotic phenomena of fast-fashion and on-line retailing achieved critical mass, the number of descriptions of garment styles probably has increased because although it's difficult to create (at least for saleable mass-produced products) looks which genuinely are "new", what they're called remains linguistically fertile

For the Porsche owner who has everything, maXimum offers “Heel Trend Porche Pasha Socks”, the "Porche" (sic) a deliberate misspelling as a work-around for C&Ds (cease & desist letters) from Stuttgart, a manoeuvre taken also by legendary accumulator of damaged Porsches (and much else), German former butcher Rudi Klein (1936-2001) whose Los Angeles “junkyard” realized millions when the contents were auctioned in 2024.  His “Porsche Foreign Auto” business had operated for some time before he received a C&D from German lawyers, the result being the name change in 1967 to Porche Foreign Auto.  It’s a perhaps unfair stereotype Porsche owners really do already have everything but the socks may be a nice novelty for them.

Chairs, rug & occasional tables in black & white pasha.

A minor collateral trade in the collector car business is that of thematically attuned peripheral pieces.  These include models of stuff which can be larger than the original (hood ornaments, badges and such), smaller (whole cars, go-karts etc) or repurposed (the best known of which are the engines re-imagined as coffee-tables (almost always with glass tops) but there are also chairs.  Ideal for a collector, Porsche dealership or restoration house, one ensemble consisting of two chrome-plated steel framed chairs, a circular rug and brace of occasional tables was offered at auction.  The “Porsche Pasha” chosen was the black & white combo, something which probably would be approved by most interior decorators; with Ferraris there may be “resale red” but with furniture there’s definitely “resale black & white”.