The 6th desktop background I've thrown together. This has Rainbow Dash again, this time dashing off high in the sky, and leaving a trail of rainbows behind her.
Added some clouds quickly to give it more of a "sky-high" feel.EDIT:
I feel like I could've made the rainbow trail bigger, but hey. It still looks okay...
Rainbow Dash image (C)
My Little Pony, it's characters (C) Hasbro and Lauren Faust.