I had been going through some old sketchbooks of mine, and came across a few old drawings I was really taken with and wanted to redo.  This is one of them, of a sly, dark looking dragon throwing energy back and forth between his claws, shaded in a stark style.  I added the background and the bits between his legs (heavy dragon nuggets, hrrrrr) for the remake, of course; I don't believe in the neuter style of dragons.  It was fun to redo, especially his face, which I was really pleased with how it came out :)
