... "He" is female, I think. I'm sure I can see a bra...
Could be a wife-beater (undershirt, that is)?
On a more serious note, with requests for critique like this, coming from a (relatively) new member, it would help enormously to let us know why you took that photo, i.e., what attracted you to the scene in the first place, and why do
you think it is art-show worthy (what's the show theme, etc.). Is there a story behind the picture, i.e., is there more than meets the eye?