1st 11 foot tall mirror is 3 feet in the ground. a marble is 10 feet in front of it. a 6 foot tall person is 2 feet in front of the first mirror. the person faces the mirror. she is on the ground. a 2nd 6 foot tall person is 2.5 feet behind and 1 foot left of the person. ground is invisible.a large purple wall is behind the 2nd person. camera light is black. ambient light is linen. sun's azimuth is 0 degrees.