This picture is amazing.
The Artist Training Grounds has posted their wrap-up for week thirteen of their epic quest to draw nothing but really awesome pony so I don't have to search nearly as hard or as long for drawfriend material! Oh, and that whole bit about becoming better artists and more confident in themselves, I suppose, too.
You can find the wrap-up here, along with 79 new pony drawings. That's a serious amount of pony.