Landmarking is a mission in Marvel's Spider-Man. In an effort to further calibrate his map, Spider-Man thinks it is a good idea to photograph landmarks in the city. This mission introduces players to landmarks and Landmark Tokens; the first building Spider-Man photographs is the Empire State Building.
To take a photograph. get close to the marked landmark location and press to activate the camera. While facing the landmark, use to zoom in the camera, and move the camera until the lens in the field-of-view turns green, then use to capture the image.