wow, I really like the first one. I love how it goes from biggest to smallest, with the big pole to the fire hydrant then to the little pole on a slant. I would suggest cloning out the letters 'gv5w' on the wall.
I like the first one also. The second one is great because you caught a person coming out the door and the lines draw you strait to him. Nice job. The last one I'm not really sure about. It is intriguing if nothing else.