I like these. I especially like the gray scale. When I took photography in HS, we used black and white film (yes film, not digital) to take shots. For one thing, it's easier to develop, but secondly, the images look pretty cool. I personally like black and white over color. If I get the chance, I'll scan in a couple of the photos I took.
Oh, one thing. I thought the board outside the shop in the third one was a little distracting and out of place. Would have been nice if it wasn't in the picture. Still a good picture, though.