While vacationing in Niagara Falls, I took numerous photos of the falls at night. Unfortunately, most of them turned out a little blurry, but this one is the only perfect one I have left. I adjusted the shadows and highlights a bit, as well as increasing the vibrance. I used the Dodge Tool to make the colorful lights on the falls brighter, and I also used the Burn Tool to make the sky a little darker. I believe I increased the exposure a bit, too.