This fountain, which appeared at the Royal Horticultural Society’s recent Chelsea Flower Show, was designed by noted British vacuum sexifier James Dyson. Inspired by Escher’s “Waterfall,” Dyson’s “Wrong Garden” incorporates a clever design to create the illusion that water flows up each of the four ramps before cascading over the end. A detail of how it really works is below. Massive props to Flickr user zeddy1200, whose photograph, shown above, seems to be the only decent hi-res image of the fountain online.