I guess it's the new norm to tweet photos from/of/near the set of a comic book movie as X-Men 3-1/2 and Amazing Spider-Man 2 have already paved the way. You can now add Captain America: The Winter Soldier to that list as the first photo of Steve Rogers standing before a giant S.H.I.E.L.D. logo made it's way on to the net. I will say that this photo is ten times better and more interesting than anything the other two movies I mentioned have produced. Singer, Webb... balls in your court.