I've got this pic on a quiz results page and you can see that it's really small, so i don't know who the artist is or what anime it is :

When i made the wallpaper The Last Day of Summer from this pic, i had no choice but put it in the Unknown category But i still want to know where it's from. So anyone can help ?

Please post any and all ID/pic requests in this thread: Picture Request/Identification Thread