in my backyard pool with my eyes open, and after about fifteen minutes i'd lose all color in my vision. I could literally only see in black & white for about fifteen minutes and then the color would slowly return.
edit:
It would only happen in my backyard pool. It was one of those inflatable pools with water from a water hose.
id say one of the most original singing shows was the sing off, even tho it was a bit ghetto and a huge flop lots of the groups were super creative and some of my fave performances from singing shows ever are from that