Art: The Revenge of Doc Ock

It’s 1972. You are 12 years and you are standing at the counter in the comic book store. You’ve hurried here to get your hands on your favorite comic, but what is this? Spider-Man is not staring back from the front cover with his usual confidence. He is looking over his shoulder to what seems to be a certain defeat; Doc ock is approaching with cruel intentions radiating from his mad face...you need to get this magazine NOW!