HELP: DOES ANYBODY KNOW WHOS THE ARTIST?

I recently found this insanely cute shabiki art of Marco and Jean, posing for a selfie, and kept it as karatasi la kupamba ukuta for my phone for quite awhile now but I really REALLY wanna know who the original artist is? If anyone knows, could wewe leave the link to the chanzo if it came from tumblr au deviantart, au anything like that. I'm kinda desperate at this point. And THANX!!