a flat silver wall is 10 feet wide. it is noon. a 1st 4 foot tall boy is -.2 foot in front of and -4 feet to the left of the wall. he faces back. he leans 45 degrees to the front. a 2nd 5 foot tall boy is -.6 foot in front of the 1st boy. he faces left. a 10 foot wide and 10 foot deep silver square is 1 foot right of the 1st boy. a 1st swimmer is on the square. a 2nd 7 foot deep swimmer is -.5 foot right of 1st swimmer. she leans 90 degrees to the back. she faces northwest. a professor is right of and in front of 2nd swimmer. ground is matte white. sun is aquamarine.