Very nice. I like the decay, and there is actually a window and a door, which is what I thought was required for this theme!

Cool shot. I love the colors. The depth of the white wall crumbling away from the brick is nice. I almost wish I could see more of the brick and white clash to the right, it draws my eye away from the door, but makes the photo more intriguing to me.

I like this very much. I see the bright white there, and I'm guessing that upping the contrast might make that more pronounced? Regardless, the composition is strong, and the impact high. Relevance goes without saying. It's a door.

lovely shot and nice processing - I like the sense of abandonment and decay and at the same time it's so happy and sunny. strange.

i would have cropped more, and also bending