Blue Masterstroke Over Red Diagram and Two Cowboys

Edition of 60
Image size:  32 1/8 x 32 7/8 inches  (81.6 x 83.5 cm)
Paper size:  38 7/8 x 39 5/8 inches  (98.7 x 100.6 cm)
Signed lower right and numbered lower left in graphite
(Inventory #32992)