Bus Back Crash Credit: Smart advertising agency for Specssavers Australia What am I looking at? The Outdoor Advert titled Bus Back Crash was done by Smart advertising agency for Specsavers in Australia. It was released in Aug 2011. More optical illusions:Headless ManOminous birdFight against Cervical CancerBird in the SkyHow many pipes?Screw holeHeavy Metal ConcertGod of all Cats