Just about everyone's favorite Marvel villain is Thanos, but if you're different and preferred Ultron, this is the canvas art for you! Ultron, of course, was created by Tony Stark with good intentions. However, he gained a conscience and with that, came a hatred for humanity and a goal to wipe the Earth clean of them. He would later get killed by Vision, but the whole team of Avengers faced consequences afterwards particularly in Civil War. This piece features Ultron standing amid smoke with his red eye visible. All in all, it's a cool image of one of the biggest supervillains in the Marvel cinematic universe.