[Full disclosure: I've also posted this over at Pixel Joint]
Hi there!
I'm learning pixel art and I'm currently practicing line art.
One of the mini exercise projects I'm working on is drawing a horse, so I found this cartoon as a reference:

So, here's 4 passes inspired on the big horsey on the right (not trying to make an exact translation to pixels), before I got kind of blocked and didn't know how to improve on it (without adding color):

So, any feedback is welcome! I'm also wondering about:
- Is the process right? Do you guys work in passes at all, or differently?
- Is the face readable at all?
- Should I not do line art in such a small canvas?
- I had a hard time working with the hair, any tips on that?
Any comments are much appreciated, thanks!
