"Ah, there you are, sister!"
I was trying to draw a pony butt from this reference image (www.pinterest.com/pin/78221902…
), but after drawing I found that this is not actually a very good pose "as is", and this is the result of me trying to save my drawing. I think orange works quite well contrasting the dark blues and purples. But the anatomy is still weird.
MLP (c) Hasbro