According to various reports, the fellow in the light blue-ish mask and hood is The Lizard. Or, actually, actor Rhys Ifan in his Lizard costume, all covered up and moving between the sets of Marc Webb’s “The Amazing Spider-Man”.
The boys at IO9 deduced this about the above pic:
But if you look closer at the eye holes in the mask it’s pretty evident that there’s a lot of green make-up and scales covering the subjects face.
Anyways, here are more pics from the set, featuring Andrew Garfield as a skateboarding Peter Parker and a fuller shot of Ifans in hiding. Get more pics from Splash News Online.
Look for “The Amazing Spider-Man” in 2012, co-starring Emma Stone as Gwen Stacy.