This is a background drawn for Ballerina Mafia as a donation reward. I drew it on LiveStream! I'll probably post the video as a speed draw later this week.

This is designed as a desktop background, and you can find more sizes (including one for your mobile device) here: http://ballerinamafia.net/downloads.php

I used, to minor success, a coloring technique I developed first while drawing for my alternate MLP account - a style utterly devoid of linework. A bit tough when the ninjasuits are so dark.

A great big thanks to Midori for the adorable idea.