backdrop. sky is white. a dull hand. an invisible drop is 5 feet in front of and 1 foot right of the hand. the hand faces the drop.shadow plane is invisible. a dog is -10 feet above the hand. it leans 55 degrees to the front. a big lawn green tennis ball is -20 feet above and 3 feet in front of and 2 feet left of the dog. a clear "FETCH" is 2 feet in front of the ball. it faces back. it leans 90 degrees to the back.