Amalthea

Infancy of Jupiter (Giorgio Vasari, 1555-1556)

According to archaeologists, the first agricultural animals were goats, which humankind domesticated 11,000 years ago.  Curiously, the Greek myth concerning the childhood of Zeus, king of the Greek pantheon, reflects this ancient connection. Having tricked Cronus (the rapacious father of Zeus) into swallowing a stone instead of her infant son, Rhea, Zeus’ mother, was naturally unable to raise her child.  She sent the baby into hiding on Crete where he was raised by nymphs and suckled on the milk of the divine goat, Amalthea.

The Infant Jupiter Fed by the Goat Amalthea (Jacob Jordaens, 1630-35)

The Greeks themselves seem puzzled by Amalthea.  While most ancient authors wrote about her as a supernatural goat tended by nymphs, a few seem to think she was herself a nymph/goddess.  Classical mythology contains a few other ambiguous divinities who were simultaneously animals and their magical tenders (the Crommyonian Sow for example is another such figure) and it is not unreasonable to think they might be borrowed deities which came from more ancient religions now lost to us.  Being a goat-based maternal goddess figure from Crete, Amalthea certainly makes sense in this context. Minoan culture predated classical Greek civilization by thousands of years: its religion revolved around fertility goddesses, horned altars, and livestock.

Whatever the case, Zeus was tenderly raised by the magical goat on her supernatural milk and he swiftly grew to mighty adulthood.  Then, when he was ready to begin his war on the titans, he killed Amalthea, skinned her, and fashioned her hide into his impregnable aegis–a symbol of his omnipotent authority second only to the lightning bolt.  He broke off Amalthea’s magic horn and made it into the cornucopia (which forever provides an endless bounty of food) and gave it to the nymphs.  He then hung his foster mother among the stars as the constellation Capra and set off to make war on the titans.

The story sits jarringly with modern conscience but I suspect it resonated with herdspeople, who must sometimes take an unsentimental view of their livestock.  With our endless supply of meat and milk from factory agriculture and all of our leather luxury goods we might be a bit presumptuous to judge Zeus (whose carnal appetite, jealous persona, and rages have always struck me as an oversized portrait of human temperament anyway).

Zeus Wielding his Goatskin Aegis and a Lightning Bolt

Indeed, I am telling this story just before Earthday, that most uncomfortable of holidays, for a reason. It strikes me that humankind is well represented by Zeus in the brutal tale above.  We sprang quickly to whatever uneasy mastery we enjoy thanks to keen and methodical exploitation of the natural world (not least the domesticated animals and plants we rely on).  We ourselves are animals (chordates, mammals, primates, hominids, humans) an undeniable part of nature, but we seem bent on consuming or altering every living system in our mad quest for godhood. The real question we should ask for Earthday is whether this is a worthwhile quest? If so can we pursue it more responsibly? Could we even stop if we chose to? The answers are not necessarily happy or easy ones.

A Goatskin

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Tyrian Purple

A few weeks ago, during Holi, I dedicated a week to blogging about color.  The subject was so vivid and enjoyable that ferrebeekeeper is now adding a color category.

I’ll begin today’s color post with a myth about Hercules (or Heracles), the quintessential Greek hero, whose name appeared again and again when discussing the monsters born of Echidna.  But how is it that the warrior and strongman belongs in a discussion concerning color?  A myth attributes the founding of one of the classical world’s largest chemical industries to Hercules—or at least to his dog.  According to Julius Pollux, Hercules was walking on the shore near the Phoenician city Tyre and paying court to a comely nymph.  While he was thus distracted, his dog ran out and started consuming a rotten murex which was lying on the beach (a tale which will sound familiar to any dog owner). The mutt’s ghastly repast caused his muzzle to be stained a beautiful crimson purple, and the nymph promptly demanded a robe of the same color as a lover’s present from Hercules.

La Découverte de la Pourpre (Peter Paul Ruben, ca. 1636, oil sketch)

Rubens painted a sketch of this vivid scene on wood but, unfamiliar with marine biology, he drew some sort of gastropod other than a murex. The gist of the scene however is comprehensible and correct.  Tyrean purple, the most expensive and sought after dye of classical antiquity was a mucous secretion from the hypobranchial gland of one of several predatory gastropods from the Murex family.   Haustellum brandaris, Hexaplex trunculus, and Stramonita haemastoma seem to be the murexes which were most used for this purpose in the Mediterranean dye industry but many other murexes around the world produce the purple discharge when perturbed. Archaeological evidence suggests that the dye was being harvested from shellfish as early as 1600 BC on Crete as a luxury for the Minoan world.

The mucous secretion of a murex: the snail s use the discharge for hunting and to protect their eggs from microbes

Since more than ten thousand murexes were needed to dye a single garment, the color remained one of the ultimate luxuries of the classical world for millennia to come. Tyrian purple was the color of aristocracy and the super elite.  To produce the richest tyrian purple dye, manufacturers captured and crushed innumerable murexes, the remains of which were left to rot. The precious purple mucous oozed out of the corpses and was collected by unfortunate workers until enough was produced to dye a garment.  Since this process was malodorous (at best), whole sections of coast were given over to the industry.

Only a handful of individuals could afford the immense costs for this material and sumptuary laws were passed proscribing the extent of to which it could be used.  In later eras it was reserved for the exclusive use of emperors and senators.  By Byzantine times, purple had become synonymous with imperial privilege. Emperors were born in porphyry rooms and swathed for life in crimson-purple robes.

Mosaic of Emperor Justinian the Great

The actual color is not what we would now consider purple, but rather a glorious rich burgundy with purple undertones. The industry was destroyed when French aristocrats of the misbegotten fourth crusade invaded and conquered Constantinople at the beginning of the 13^th century.  The brilliant scarlet/purple hue was still in demand for the regalia of European kings and queens (a recreation of the characteristic hue should be familiar to readers as the velvet used in many crowns). But these scarlet and purple dyes lacked the glorious richness and the famous colorfastness of tyrian purple. During the middle ages, after the fall of Constantinople, royal crimson was obtained from insects and lichen. It was not until the great chemical revolution of the 19^th century that purple clothing became available to everyone.

Tyrian Purple