Josef Albers 

Study for a Homage to the Square [Yellow Eden], c. 1956-1960

11 3/8 x 11 5/8 inches (28.9 x 29.5 cm)

Framed: 15 x 15 1/8 inches (38.1 x 38.4 cm)

Initialed and inscribed recto; titled and inscribed verso