Equal + Unequal (Painting #4 of 25) George Mullen, Equal + Unequal, 2016, barbwire and oil on canvas, 30 x 48 inches. Copyright © 2016 George Mullen. All rights reserved. Equal + Unequal (Painting #4 of 25) George Mullen, Equal + Unequal, 2016, barbwire and oil on canvas, 30 x 48 inches. Copyright © 2016 George Mullen. All rights reserved.