I heard about the Rain Room back in 2012 and have been aching to see it ever since. It is an art installation that is comprised of a room/space that has perpetually falling water that falls through a grate covering the floor. When you walk towards the water, however, a sensor near the spout detects your movement and shuts the water off. This means that you can walk directly into and through the falling water and remain dry the entire time.
Once again, it’s hard to not shoot an art film when you don’t have a story or script or characters or actors or anything, but it’s always fun.