Cleveland Museum of Art 168763 portrait late 1800s–early 1900s CC0 cma african-global-heritage portraits objects-with-gravity african global heritage objects with gravity african sculpture tribal art wood carving figure statue anthropomorphic dark wood texture ancient ritual ethnic culture primitive brown grey abstract portrait humanoid pair late 1800s–early 1900s Africa, Central Africa, Democratic Republic of the Congo or Central African Republic (most likely), possibly Monzombo-style maker Wood and iron Sculpture African Portrait African & Global Heritage Faces in Time Objects with Gravity