Incidental proofs of the fondness of the Celts for images are found in ecclesiastical writings and in late survivals. The procession of the image of Berecynthia has already been described, and such processions were common in Gaul, and imply a regular folk-custom. S. Martin of Tours stopped a funeral procession believing it to be such a pagan rite.[986] Councils and edicts prohibited these processions in Gaul, but a more effectual way was to Christianise them. The Rogation tide processions with crucifix and Madonna, and the carrying of S. John's image at the Midsummer festivals, were a direct continuation of the older practices. Images were often broken by Christian saints in Gaul, as they had been over-turned by S. Patrick in Ireland. "Stiff and deformed" many of them must have been, if one may judge from the _Groah-goard_ or "Venus of Quinipily," for centuries the object of superstitious rites in Brittany.[987] With it may be compared the fetich-stone or image of which an old woman in the island of Inniskea, the guardian of a sacred well, had charge. It was kept wrapped up to hide it from profane eyes, but at certain periods it was brought out for adoration.[988] The images and bas-reliefs of the Gallo-Roman period fall mainly into two classes. In the first class are those representing native divinities, like Esus, Tarvos Trigaranos, Smertullos, Cernunnos, the horned and crouching gods, the god with the hammer, and the god with the wheel. Busts and statues of some water-goddesses exist, but more numerous are the representations of Epona. One of these is provided with a box pedestal in which offerings might be placed. The _Matres_ are frequently figured, usually as three seated figures with baskets of fruit or flowers, or with one or more infants, like the Madonna. Images of triple-headed gods, supposed to be Cernunnos, have been found, but are difficult to place in any category.[989] To the images of the second class is usually attached the Roman name of a god, but generally the native Celtic name is added, but the images themselves are of the traditional Roman type. Among statues and statuettes of bronze, that of Mercury occurs most often. This may point to the fact that Cæsar's _simulacra_ of the native Mercury were images, and that the old preference for representing this god continued in Roman times. Small figures of divinities in white clay have been found in large numbers, and may have been _ex votos_ or images of household _lararia_.[990] SYMBOLS.