Design for National Museum of African American History and Culture, by Unknown, 2010, Smithsonian Archives - History Div, An artist rendition of the design by architect David Adjaye of the Freelon Adjaye Bond/Smith Group for the new National Museum of African American History and Culture. The design features a museum that has glass walls and features a crown motif from a Yoruban sculpture. The National Museum of African American History and Culture (NMAAHC) is a Smithsonian Institution museum established in 2003. It will be built on the National Mall in Washington, D.C. and is set to open in 2015..