Cleveland Museum of Art 456948 portrait 1800s CC0 cma african-global-heritage symbols-patterns african global heritage symbols patterns textile beaded fringe native american indigenous craft beads silver white black tassels geometric cultural art ethnography vintage traditional royal ceremonial beadwork breast cover incebetha 1800s Africa, Southern Africa, South Africa, Southeast Cape Region, Unknown female Xhosa-style maker(s) Glass beads, hide, and sinew Textile American Decorative African & Global Heritage Symbols & Ornament