Rearing horse - Portrait.

This is a drawing I drew last night... I was in this ultra-horsey mood and decided to get back to my roots - I used to draw horses constantly in primary school, until the obsession of drawing them faded and I got busy doing other stuff. But last night the obsession reared (ha ha ha get it? The pic is a rearing horse... gosh I'm lame) it's huge horsey head again and I began to draw horses again.
I really like this one, I love the look on his face... a mix fear and I don't know... astonishment?
Anyway, the point is, I have begun drawing horses again. I drew this one in pencil then went over the major lines with a black fine-liner felt tip pen. Unfortunately the flash on my camera kinda ate some of the pencil shading I did on him, but oh well.
Hope you guys like it.