Federal Art exhibition WPA water colors.

Poster for Federal Art Project exhibition of WPA watercolors at the Federal Art Gallery, 77 Newbury Street, Boston, Mass., showing a brush in a cup of water, tubes of paint, tray, and painting.Date stamped on verso: Jan 6 1939.Work Projects Administration Poster Collection (Library of Congress).Posters of the WPA / Christopher DeNoon. Los Angeles : Wheatly Press, c1987, no. 3