Environmental artist Tanya Clarke has made "Liquid Lights" with recycled pipes and taps as a reminder to turn off and reserve water in your home. When you buy one, 5 percent of the sale will go to water education charities.
It's obviously very industrial looking, so I'm not quite sure where it would fit in my house. But I can imagine it somewhere very cool, someday. I'll be doing a longer post on this concept soon for Care 2, so stay tuned.