This may really not be my best drawing, but it's completely computer drawn, and cost me more nerve than I thought any pic I end up finishing would... I started it before I really had the hang of drawing ponies, and it's a really large group; I had to do at least four redraws until they started looking okay.
And even then it only worked out when I decided to split them up and do everypony seperately.
Of course, the end result is way to colorful to be easy on the eyes, but ponies aren't exactly known for being monochrome, right?