Scenes from Union Station: What's his story ? How should an artist interpret this scene?

Scenes from Union Station: What's his story ? How should an artist interpret this scene?, originally uploaded by _davdog.

How should an artist interpret this scene? Another lone man. A symbol for all of us facing the world alone, Trying not to be crowded out.

or, I liked the shapes and colors and adding a human made it interesting.

You decide.