This photo fits in with the whole light theme I will be working on for my first project. In this picture you can tell it's getting dark, but there is still just enough light in the sky to create that pink color over the background, and enough light in the city to light up the bridge and all the buildings. I really like pictures of teh horizon at night because of the cool array of colors cast across the sky as they go from pink and orange to a very dark purple.