The Dubai Fountain, designed by WET Design.
It’s “illuminated by 6,600 lights and 50 colored projectors; 900 feet long; shoots water 490 feet into the air; and is synchronized with classical and contemporary Arabic and world music. It’s located right by the Burj Dubai, the world’s tallest building. Oh, and it cost $217 million to build.
![Optical Illusion IRL of the Day: At the Royal Horticultural Society’s Chelsea Flower Show, James Dyson, he of the Dual Cyclone bagless vacuum, installed this glorious, M.C. Escher-inspired water fountain dubbed “Wrong Garden,” which is designed to give the illusion of water traveling uphill. A high-res shot of the piece can be seen here. [via.]](http://15.media.tumblr.com/tumblr_koual8QGAV1qzpwi0o1_500.jpg)