Artsy thing! · 9:31am Oct 11th, 2014
Drawn by http://blockeriino.deviantart.com/
It is absolutely wonderful and the way she uses colors in this image really captures the way I wanted the relationship between these two ponies to be.
She does some other amazing art as well, and lots of ponies.
She also mentioned that she might do more of these two, I for one is really excited for that possibility!