Respect + NFL (Painting #10 of 13) George Mullen, Respect + NFL, 2017, barbwire and oil on canvas, 30 x 48 inches. Copyright © 2017 George Mullen. All rights reserved. Respect + NFL (Painting #10 of 13) George Mullen, Respect + NFL, 2017, barbwire and oil on canvas, 30 x 48 inches. Copyright © 2017 George Mullen. All rights reserved.