This photo is successful because the colors mix together and create a feeling of unity. The figure in the center is emphasized, and the background is a little blurred out, which even further emphasizes the girl in the middle. The cars moving in the background make the figure in the middle seem as though she is stopped in time.

The purpose of the colors in this photo are to make the viewer feel calm while looking at it. There are a lot of blues and pinks, and the little lights in the background. Cool colors can make an image feel more relaxed and less vibrant, and take the focus off of certain objects in the photo. Warm, vibrant colors make the photo feel energetic and lead your focus straight to certain objects in the photo.