The Eye of Saint Lucy: a seashell against the envious gaze
The operculum of a sea snail linked to the martyr of Syracuse: the history of the Eye of Saint Lucy, a traditional amulet of Southern Italy and its islands.
On Mediterranean beaches one sometimes finds small hard discs, flat on one side and domed on the other, marked by a pale spiral and orange tints. In Southern Italy they are called Eyes of Saint Lucy and, set in silver or gold, they become pendants, rings and brooches. They are among the most elegant amulets of the Mediterranean tradition, and they bring together a natural object, a very ancient Christian cult and the age-old fear of the harmful gaze.
What it really is
From a naturalist's point of view, the Eye of Saint Lucy is the operculum of a marine gastropod, Bolma rugosa, also known by its old scientific name Astraea rugosa. The operculum is the small chalky door with which the mollusc closes the opening of its shell when it withdraws. After the animal dies it comes loose and is carried ashore by the waves, where it can be collected. Its shape is strikingly reminiscent of an eye with a spiral-patterned iris.
The martyr of Syracuse
The name refers to Saint Lucy, a martyr of Syracuse who died, according to tradition, during the persecution of Diocletian at the beginning of the fourth century. Her very ancient cult spread throughout Christendom, and her feast falls on 13 December. The link with eyes derives partly from her name, which recalls light, lux in Latin; only later did the iconography of the saint holding her own eyes on a dish or in a cup become established.
Around this image legendary tales developed according to which the saint tore out her eyes or lost them during her martyrdom, and then miraculously had them restored. These are late traditions, absent from the earliest sources on her passion. It was nevertheless on this basis that Lucy became, in popular devotion, the protector of sight, invoked for centuries by those who feared for their eyes.
From devotion to amulet
The eye-shaped operculum naturally lent itself to being associated with the saint and, by extension, with protection from the malign gaze. In Sicily, Calabria, Apulia and other coastal areas it was given to children and newlyweds, or worn as a lucky charm. According to popular explanations, it sent the envious gaze back, like a mirror, or else absorbed it. Even today it is a typical souvenir of the seaside towns of the South.
The fact that the amulet comes from the sea is no minor detail. In coastal communities the sea was a source of life and of danger, and the objects it returned to the beaches were often charged with special meanings, like gifts to be kept. The Eye of Saint Lucy thus combined the saint's protection, the luck of a chance find and the reassuring form of a watchful eye.
The Eye of Saint Lucy clearly shows a frequent process in the history of amulets: a natural object with a suggestive shape is reinterpreted in the light of a religious cult and charged with protective meanings. In it coexist curiosity about the wonders of the sea, devotion to a much-loved saint and the persistence of a very ancient belief, which has crossed the centuries while changing its form.