Sanchez, Emilio. (American, born Cuba, 1921-1999) UN PORTAL. Lithograph, not dated. Edition of 50, Numbered 6/50, titled and signed in pencil. 10 3/4 x 13 3/4 inches (image, 14 1/4 x 20 1/2 (sheet), framed to 21 x 26 3/8 inches. In excellent condition.