Very dark and moody feel to this composition. The grit of the city street at night is felt strongly and there is an air of menace; something waits in the shadows such that it compels us to quicken our step. I see the shadow but placing myself in the scene I wonder if it is imagination getting the better of me or ::looks over shoulder:: is it really there.
When I see a very dark thumbnail, that's the first one I click on. I love to open it and search around the image for clues, like a detective tickling out a story from sparse details. Wonderful and moody.