A Gallop In The Field

I would like to call this a quick drawing but it took rather long to finish xD It feels like a quick drawing though It's no special horse, just a horse. And I'm probably really wrong, but I think this colour is called tabiano If it's not, could someone tell me what it is called? I think horse colours is so hard in english, they are much easier in swedish, as far as i know xP

I'm not sure about how long it took to do but i guess a couple of hours and it has 15 layers The horse only has three layers, the rest is the background x)