Bemelmans, Ludwig. Untitled (Girl Pushing Flower Cart). N.D., Watercolor on Paper. Private Collection, Orginally Gifted by artist to Orville Sheldon.

This one-of-a-kind watercolor was painted on the back of a menu from now-defunct Don Roth’s Blackhawk Restaurant. Given as a gift from Bemelmans to longtime friend and collaborator at Foote, Cone, & Belding, Orville Sheldon.