ç a massive marble elizabeth catlett sculpture commissioned by bill for camille features a couple inhoulder. in its shadow stand two mid 20th century male and female wooden figures from cote d'ivoire. another juxtaposition: a 1978 painting titled "benin head" by american artist david driskell, and a copper and iron commemorative head of a king from benin, made in the 18th century. the works are soaring and smallç colorful and spare. camille and bill cosby joined me at the african art museum to talk about it all. mr. and mrs. cosby, thank you so much for inviting us into this amazing exhibition. i want to start by asking you,ç and i'll start with you, camille, when did you start collecting all of this? >> we actually collected three years after we were married. we were married in 1964, so this is our 50th year to be married. three years later, 1967, we went to a wonderful gallery. our first acquisitions were the charles whites, the chinese ink, the charcoal drawings, the beautiful physiognomies of black people. for example, there's one here in this exhibition of a woman who is pregna