Opper, John (American, 1908-1994), #11-71-73, 1973, acrylic on linen, 56 x 66.25 inches, signed and titled twice on canvas reverse. Not framed. Comes with a handwritten letter and envelope from Opper to the original owners, dated 1978. Provenance: acquired directly from the artist; private collection, Pittsburgh, PA.

In good condition, with a number of small surface accretions and one small water stain at the lower left corner. Merchandise will be packed and transported by the purchaser at their own risk and expense. A list of recommended shippers is on our website: https://www.conceptgallery.com/auctions/shipping/ .