Photographer Pelle Cass takes dozens of photographs of the same location and then combines the people into a single image. His photos of sporting events make the games look much more fun! From Cass's artist statement:
This work both orders the world and exaggerate its chaos. With the camera on a tripod, I take many dozens of pictures, and simply leave in the figures I choose and omit the rest. The photographs are composite,but nothing has been changed, only selected. My subject is the strangeness of time, the exact way people look, and a surprising world that is visible only with a camera.
Pelle Cass: "Crowded Fields" (via Kottke)