Nanook typed a picture: the 10 feet tall and 10 feet wide flat silver wall. the ground is [glass]. the ground is shiny. 1st 10 feet tall dinosaur is 8 feet behind and -18 feet to the right of the wall. it is facing to the right. the 2nd 10 feet tall dinosaur is 15 feet in front of and -11 feet to the right of the wall. it is facing to the left. 1st boy is 4 feet behind and -14.24 feet to the right of the 2nd dinosaur. he faces left. 2nd 4.1 feet tall boy is -6.33 feet right of and 1 feet in front of and -9.29 feet above the 1st dinosaur. he faces right.