Stock Photo - Mar. 02, 2012 - Sally The Chimp As An Artist's Model: Patiently Sally sits for art student Marion Latter of Hornery Art School. He seems top reduce exactly what is wanted of him for a short time. Who draws Who at the Zoo: Sally Takes To Art: Art students are given every encouragement at the zoo. Most popular Subjects for the regular students are the chimps, and 6 1/2-year-old Sally is completely vain about her modelling. When 18-year-old Marion Latter, of the Horsey Art School was half way through a portrait of her, Sally decided that the positions should be reversed.After impatiently trying to make a likeness of Marion and only producing a mass of lines, Marion helped and left Sally to finish of the pictures with pride and care. (Credit Image: © Keystone Pictures USA/ZUMAPRESS.com)