Top image: T. gibbosula and C. rustica shells located in layer 4c of your cave in Morocco, which were being beads from what is now referred to as the oldest jewelry on earth. Source: A. Bouzouggar, INSAP, Morocco / One of several most vital areas of Native American beadwork is https://erickvurqo.blogrelation.com/37176824/greek-bead-symbolism-for-dummies