A fire-sprinkler pipe burst in the ceiling of my condominium complex. I would have liked to have played with the exposure to see if I could get nice pretty streaming ribbons of water but I was focused on other things at the time :) It took us over 20 minutes to get to the main water shutoff and get it stopped.
Guess I will be first...though this is an interesting waterfall, not exactly a "landscape" shot...but I do see your point of view...what a mess (the water)