Here's the lineart for the horse and girl. (Still quite sketchy/unfinished.)
Sunsetish time. I used a filter on Photoshop to simplify it even more.
Then I changed it to night, and liked that better.
Then I added fire! Because the blues needed some orange, and dragons = fire!
So that's just me playing around. They need A LOT more work, but I'm tired and done for tonight. I leave you with a drawing I did in my Moleskine of a sci fi girl... with anger!!