Input text: a 10 foot tall clear hourglass. a 10 foot tall clear hourglass is -8 feet above the hourglass. it leans 90 degrees to the left. a 6 foot tall clear ladder is right of the hourglass. the ladder is on the ground. it faces the right. a 1st shiny alien is -3 feet above and -1.5 foot right of the ladder. the alien faces left. a 2nd shiny alien is 2 feet in front of and 2 feet left of and -1 foot beneath the 1st alien. the 2nd alien faces back. a shiny alien backdrop. sky. shadow plane.