The Lenticular Spider-Man Cover sides
This Spider-Man mosaic is built to emulate some of the lenticular comic book covers that Marvel has done in the past. One side shows Spidey while the other shows his evil counterpart, Venom. As you turn the cover, the image changes from one to the other, symbolizing Peter Parker's corruption by the symbiote. Not only does the foreground and the title change, but there is also some parallax on the background that creates a bit of a 3D effect. I also added some spiderwebs and symbiote on the comic book as references to the two rivals.