Vogel, S., and Thompson, J., Closeup. Lessons in the art of seeing African sculpture from an American collection and the Horstmann collection, New York, 1990, p.101, fig.19 Bassani, E. et al., The Power of Form : African Art from the Horstmann Collection, 2002, p.151, no.59

New York, The Center for African Art, Closeup. Lessons in the art of seeing African sculpture from an American collection and the Horstmann collection, September 1990-March 1991