A drawing by Anni Albers, titled Color study, circa 1970.

Anni Albers 
Color study, c. 1970

Gouache and diazotype paper

19 x 17 inches (48.3 x 43.2 cm) 
Framed: 21 1/2 x 19 1/2 inches (54.6 x 49.5 cm)

Initialed lower left recto

A drawing by Anni Albers, titled Color study, circa 1970.