Sorry, not a true optical illusion this time, but I really had to post this amazing set of images. What’s going on here, is that this is the World’s highest tennis court. The photos are taken when Andre Agassi and the world No. 1, Roger Federer were shooting a commercial for Dubai Duty Free Men’s open. They were having friendly fight on the tennis court of Burj Al Arab in Dubai. You may notice a security mesh was preventing possible falls. Jump inside this article for more of these.