By I just saw this Spider-Man 3 teaser poster at the Comics Continuum. It's not a black and white photograph, so is it Topher or Tobe? Click to enlarge and let me know...
I'm betting on Topher, as Venom. Or maybe Peter wearing the black symbiote costume before it goes to Topher. Topher as Peter Parker's opposite number is genious casting.
Actually, I think it's the same blue and red costume, just that the lack of light and how what light there is reflects of the wet costume make the colors fade, for a moodier, black & white, feel.