Twilight Sparkle - Keeper of the stars

First MLP fanart. I love this show since the first episode...

Who better than Twilight Sparkle can calculate the orbits of all the stars and keep them moving?

Her promotion from unicorn to alicorn is near...

EDIT: YAY! I'm on Equestria Daily (with so many others skilled artists) [link] !

Thank you for all yours s!