Hey guys I'm a newbie to the forum but I feel that I can help shed some light on the pics..
The Wall/Building is used towards the beginning of the movie where harry in full GG Glory first attacks peter, and tosses him into the side of the building. This also where they have a huge airal fight sequence leading to a chase into an alley where (yes as a previous plot spoiler had reported) Harry is knocked out and Peter saves him and brings him to a hospital.
The church sequence is used when Black Symbiote Spidey attempts to tear his suit off by the ringing of the church bell. Unknown to him that right under him in the church Brock is walking in where peices of the symbiote land on him and then bond with him.
I've seen the costume of Venom (yes hes in it, but only towards the end) and its extemely cool. Think all black latex with veins all over his upper half, reaching over onto his arms. However the veins also shape into the Spider thats on his chest in the comics (no white).
Trust me, the movie is shaping up well and is in good hands. But be prepared for A LOT of fight sequences including a revisit to the subway fight sequence (only underground this time).
Be excited