I have been asked to make a cover for a rpg supplement about rangers (more about that when it shall be released).
It took me more time than I thought, but I am quite happy with the result, mostly because it was my first real digital painting and I didn't knew if I was going to finish it at all.
I did use Artrage and Photoshop to work. Mostly Artrage, Photoshop was just used to tweak some layers. It was a great help that Artrage can open and save works in .psd, keeping all the layers intact for Photoshop.
I'll certainly try again.