Carved Bird and Nest. Dated: c. 1941. Dimensions: overall: 30.6 x 40.9 cm (12 1/16 x 16 1/8 in.) Original IAD Object: 8 1/2" high; 8 1/2" wide. Medium: watercolor, gouache, and graphite on paperboard. Museum: National Gallery of Art, Washington DC. A