Anyway, I am also working on the art direction of the game. The game itself is simi-serious high fantasy fair. However, having played rpgs since high school I know that the players will bring whatever mood or attribute to the game they want, no matter what the game designers intent was. I am experimenting with a styles and I think I have found one that works. Its not like the art work that you find in games like D&D and is much more closer to a style like Joann Sfar's Dungeon (or Donjon if your french).
Anyway, here is the first piece that I worked up for the game that i plan to use as a header for the Monster/Creature section of the Book.