CLICK IMAGE TO ZOOM
	Circulo IV (Circle IV), 1969 Four-color woodcut and colograph on paper (composition board printed in dark brown, imbuya woodblock printed in gold, cedar woodblock printed in purple and cardboard plate printed in gray), edition 4/20, sheet 31 13/16 x 30 1/16 inches, image 25 1/4 x 25 1/4 inches