step 2 of 7
Selected certain colors and gave them a reddish tone.
step 3 of 7
-Selected sky
-Slightly colored it blue
step 4 of 7
Overlayed original image, and applied a layer effect. I think it was the overlay effect. Don't remember. :P
step 5 of 7
Painted further. Adding more details and fixing up the sky.
step 6 of 7
Painted one moon. The second moon is a copy of the first.