Homage to the Square: Edition Keller Ie

Edition of 125
Signed and dated “A ’70” lower right, titled “EK” with number, and numbered lower left
Image size:  13 13/16 x 13 13/16 inches (35 x 35 cm)
Paper size:  21 11/16 x 21 11/16 inches (55.1 x 55.1 cm)
(Inventory #19764)