title makes me look for that which is alone. Not finding it - everything is the same. Since I can see no part of the photographer, I can't believe he/she is the subject. Interesting study, maybe in a series, maybe better in black and white, but not very effective standing on its own. 5
Wouldn't it have been more effective to have a true "subject" blurred, and not the entire photo? Just a thought. I like the colors and the linear vertical sense of the people.