Cleveland Museum of Art 674555 portrait 1900–1950 CC0 cma symbols-patterns portraits symbols patterns textile headpiece straw embellishment folk art indigenous traditional craft fiber art brown blue red cone texture woven cord rustic geometric ancient artisan prestige headdress ashetu shüötu 1900–1950 Bamum style, unknown maker, Grassfields region, Cameroon cotton, dye (including indigo) Textile Decorative Symbols & Ornament Faces in Time