This artists seems to have used an array of different colours, either gels lights, flash filters or digitally manipulated. Anyhow, the array of colours being blurred creates an eerie feel to the photo by giving it a sense of motion combined with sensuality. It almost has the essence of a blurred night life cityscape. I plan to experiment with this blurred gel-light effect in my own images.
Documentary photography. Documentary photography is another application of photography. It is commonly used to document historic or important events such as War photography. Here is an example by Stephen Shames. This photograph is documenting the dramatic life style of a homeless child. (Documentary photos of the life in the Bronx.)