He may have just approved the item, but he might be a start to tracking it down. The map should have been "cleared" (ie permission from the rights holder obtai

He may have just approved the item, but he might be a start to tracking it down. The map should have been "cleared" (ie permission from the rights holder obtained), but if they thought it was a real hand drawn image created for the film, they may have missed it. Side note, imdb lists three additional people in the art department with his surname. The power of having a long career and two oscar noms, I guess.