Major image: T. gibbosula and C. rustica shells present in layer 4c on the cave in Morocco, which were being beads from what is now referred to as the oldest jewelry on earth. Source: A. Bouzouggar, INSAP, Morocco / A variety of authors have described possible iconographical influences from Mesopotamia https://socialclubfm.com/story8905971/murano-glass-beads-can-be-fun-for-anyone