Superb :-)

It's absolutely fabulous. I can't help but watch this one over and over. The emotion is strong, shadows of the plants on the left part of the window is a nice detail, and still, despite the great 'dirty window' effect, it feels a bit 'not real'. I broke my brain over trying to find out why. For me, I think it is that it is overall to blue. I like the blue hue, but any light at night, would not be that blue & bright as it is on the shelve. It would be more towards white then. Also, the edge between the lit shelve and the window itself is a bit to harsh, and not possible. either the lit part would reflect on the window, or the window would cast a shadow on the lit part. If this makes sense. But regardless my long rant here, it's still a super fabulous awesomeness composition! Keep up the good work!

(Yes, I could have also just said 'superb' and that would have fitted fine too, I know. ;))