If the image appears very red/orange in colour, then I apologize. My computer screen seemed to be displaying it with a slight colour difference
so a very rough outline was drawn with pencil on paper. This was scanned, and then i painted the picture with photoshop (mouse and keyboard).
Just an idea I had. Kind of like a place of power, somewhere in the mountains or something maybe. It affects the entire land, and can be hence used for good or evil. Here, we see some evil influence, with that bowl of... 'evil' lava or whatever... and as a result the entire land (whichever land it is) is affected in that way.