The Brooklyn Museum (10/18/1954 - 1/2/1955): "Masterpieces of African Art"<br><br>Nelson Atkins Museum of Art, Kansas City (1/18/1962 - 2/25/1962): "The Imagination of Primitive Man"<br><br>The Cleveland Museum of Art at The Museum of Contemporary Art, Cleveland (6/9/2006 - 8/20/2006): "The Persistence of Geometry: Form, Content, and Culture in the Collection of the Cleveland Museum of Art"