This picture has a long story in itself, as I did the outlines (plus shading with pencil) in 2007 as part of an art trade. The coloured version is from around November 2010.
For the lava I consulted this tutorial: [link]
I'm mostly happy with how the upper half of the picture turned out - leaving aside some flaws here and there. I'm not so confident about the stone and the lava, though. They just don't feel right to me.
Comments and critique are very welcome.