Dreams + Nightmares (Painting #12 of 25) George Mullen, Dreams + Nightmares, 2016, barbwire and oil on canvas, 30 x 48 inches. Copyright © 2016 George Mullen. All rights reserved. Dreams + Nightmares (Painting #12 of 25) George Mullen, Dreams + Nightmares, 2016, barbwire and oil on canvas, 30 x 48 inches. Copyright © 2016 George Mullen. All rights reserved.