I don't know what it is, but I am so drawn to mono toned images. It was only a matter of time before I put together a series of my night photography. I was waiting till I knew I had the right shots. This won't be my only night photography series though, many more to come. These shots are mostly taken in Colorado with one taken in Oahu, Hawaii. Processed them using Lightroom 5 and Nik Softwares's Color Efex Pro 4.