There are several photographs for you to take of Easter eggs/references, at the request of J. Jonah Jameson. Follow the directions below to make sure you find them all, and be sure to take a picture of each one.
Raid on Oscorp
Photo 1 – When you see the hostage scientists, follow the pipe. When you reach the left turn, jump down to find a pair of metallic Vulture wings.
Photo 2 – In the storage room with the glowing generator, use your zip-line to get above the generator. From there, you can jump to some walkways to your right. From there, you can look through windows to see Doc Ock’s tentacles.
No One Is Safe!
Photo 3 – Once you save the hostages, you’ll find several set pieces. When you reach the one that is a wall with a staircase, look beneath it to see a case containing a fishbowl helmet.
Photo 4 – In the shipping yard, search around the shipping containers to the right, by the fence, to see a Rhino suit.
Claws of the Cat!
Photo 5 – In the Wooly Mammoth exhibit, head left, near the open door. The painting of a blue and white crest is your target.
My Ally, My Enemy!
Photo 6 – Enter the study and turn to the bookshelves. The pumpkin is your target here.
The Kingpin of Crime!
Photo 7 – When you reach the metal catwalks and the snipers, sneak around the first sniper. Look down to the ground floor, to the sand-covered area, to see a striped green shirt.
Photo 8 – After you leave the room with the electrified cage, you will have to swing across a long, floorless area. Look to your right at the very end to see a sign for Ravencroft’s “Venom Wing.”
Photo 9 – Go to the Oscorp headquarters and take a picture of the O in the logo.
Photo 10 – Once the comic book store opens, take a picture of “Comic Stand,” or “Comic Stan,” a reference to Stan Lee.
Photo 11 – Go to the eastern side of the city and take a picture of the sign for the Daily Bugle.
Photo 12 – Go back to the Kingpin’s building. On the ground floor, you can find the logo for Fisk Tower.
Photo 13 – Go to Fisk Tower and head up to the rooftops. When you find the rooftop club known as The Wake, take a picture of its logo.
[more cheats for The Amazing Spider-Man 2 here]