London based art duo 3D Joe and Max have teamed up with Reebok CrossFit to create the world’s biggest 3D street artwork to date. Set on London’s Canary Warf, the piece measures nearly 9,601 square feet and stretches 350 feet long, its anamorphic art encouraging those passing by to work out and try the CrossFit movements on a teetering 3D precipice. Created in under seven days, Joe and Max now officially hold two Guinness World Records. Really, really amazing work. 

- Maggie