McGrail (20th century) American, New York. Original 20th century abstract geometric mixed media color sketch on paper. Artwork depicts irregular vibrantly colored shapes well defined with black lines and pencil colored. Artist pencil signed bottom middle. Good overall condition. Work window measures 35 1/2" x 23 1/2" Frame measures 39 1/2" x 26 1/2". Hill Auction Gallery will not ship. Will refer third party shipper.