OK weak title I know.. I'm putting this up at a smaller size than the original, I hope that doesn't have too much of a negative effect on the pixel quality, reason for doing so, is that I'm really not wanting this one thieved.
If the quality really is affected that much then I may add the un-watermarked version at full size.
Anyway, this was about 6 hours (a rough top estimate) work. My first digital concept sketch, general lava and cave references used.
Painter IX and a Wacom tablet.