This cool canvas art displays two mighty Avengers and a super villain. Tony Stark AKA Iron Man and Steve Rogers AKA Captain America are displayed in front of Ultron.
These two mighty Avengers are suited up without their masks in this image. Ultron is shown in the middle, behind Cap and Iron Man. The background displays multiple robots who are followers of Ultron, it looks as if they are coming towards Cap and Iron Man. Background of this image also shows a lot of smoke to hint that there has been an epic battle going on. This image has clearly been taken from the movie Avengers: Age of Ultron.