The [scene] wall is behind and -8 feet left of a 6.7 foot tall troll. the troll is -7 feet above and -12 feet left of the wall. it is noon. flat invisible 8 foot tall and .5 foot wide cube is in front of and -9 feet left of the wall. a flat 89% dark linen wall is right of the cube. a big floor is -.01 feet beneath the troll. a marble is 10 feet in front of and 2 feet left of the troll. the troll faces the marble.