170 - Rufino Tamayo, Mexican (1899-1991). Mixograph. "Untitled". Signed Lower Right. Numbered 61/99. Some Foxing to the Matting Otherwise in Good to Very Good Condition. Measures 30 Inches Tall and 32 inches Wide. Frame Measures 38-1/2 Inches Tall and 31 Inches Wide. Shipping $135.00 (estimate $600-$800)