You can check out the artist's blog here. The first few pages have pretty much the same stuff - monsters with gems that look like D&D dice. But if you go back further you can find something more original. Like the first image below.
|I quite like this style. And yes, I've pretty much just put it there so you could read the post without something shaking at the bottom of the screen.|
|Seven Headed Creature|
|Creature in Cube with Gem|
|Creature with Gem Over Head|