I found this anime picture:

Source

And I'm wondering from which anime it is. Unfortunately I can't give any more information since I don't know what it's about or anything. I only have the picture.

PS: I used the google search picture as suggested when adding the tags. But all I came across was people using this as profile picture and only 1.5 page of search results in google. Search results

I hope some of you know from which anime this is.

Thanks in advance!