Just a sloppy thing. Originally I was going to do a whole sketchbook of different wings but at the moment I don't have time for that, and I really wanted to color this one with Twilight's colors and then I got carried away.....Anyway, this is just what I headcanon various pony wings to look like, if the character designs were more detailed (color-wise, not necessarily wing shape). Might scrap this later as I was very lazy with the coloring. This is more for my own reference when I get around to practicing wings on ponies more.
Twilight - standard
Twilight - Rainbow Power
Luna - season 1
Fluttershy - Rainbow Power
Rainbow Dash - standard
Thunderlane (thrown in because I needed something to fill that last spot....)
I could be convinced to do more characters just for funsies...