The idea: a head like a child's drawing, with a unique feature like Picasso could do.This buckle, as well as a series of necklaces with faces, was a timeless success.Boutiques bought them to decorate their windows, but these jewels with a human face disappeared faster than their shadow! I got the answer from a lady who is in love with Desmond Morris, a pioneer in human ethology, and she tells me that any human representation instinctively attracts the eye. In ancient times, humans were rare, and seeing another man was a matter of survival.