a white room. a 20 foot tall and 20 foot wide white wall is -1 foot above and -1 foot right of the room. it faces left. it leans to the back. a 20 foot tall beige hand is -5 feet above the room. a 50 foot tall head is 30 feet behind and -40 feet left of the room. cyan backdrop. shadow plane is invisible. sun is sienna.