The liquid rainbow by Edwin Deen is an interesting sprinkler creation that can brighten up any boring white wall. This innovative design was produced by combining electric tape, a few meters of hose, a garden sprinkler and rainbow colors of pigment.
Wherever this colorful installation is plugged in it will spray liquid, but visitors of the exhibit don't know when it will go off until all seven colors have sprayed on the wall once. This project is currently being featured at 'Use It Again,' which is being displayed at the Ampelhaus in Oranienbaum until August 26th.
The video captures the paint color streams flying through the air, and shows how they create a rainbow on different walls. This device will give you an instant color treatment on demand, and it would be perfect for a Skittles advertisement.