Cthulhu concept

Here's some simple concept stuff I've been working on

Cthulhu (very rough sketch) 12x36" lit painting

Wilbur Whataley (part of a Dunwich Horror diptych)

When I say "lit painting" I refer to this method below... This is my Azathoth painting, which all other paintings will be made to match. The lighting is inside the painting, glowing in specific places.