Art study drawn from a photo taken by  masunga

I had the neat idea of drawing with a light blue marker first, that way I can ink right after. There are some stray lines, but it seems most can be covered by shadowing. The video was better, but too faded, not ready for primetime. I busted out my scanner that I used for scanning comic pages previous, to capture this image.

Do you do horse photography? Mind if I draw from those photos?
http://www.furaffinity.net/journal/5413160/