Waterfalling

A waterfall. A laughing rock sits at the top, laughing. Another laughing rock sits at the bottom, horrified. The top is a grassy scene, with rocks and grass. The middle and bottom shows the water falling down layers and layers of ground - layers that have odds and ends in them, including: a tire, a toothbrush, a skull, a balloon, a stapler, a traffic cone, a nail, a car, a flip flop, a present, trucks, tacks, a smiley face, a turtle, and fire.