Underpainting - Medusa Picture

The underpainting of an upcoming Medusa canvas - that will be part of a series of 'fun with color' oil paintings. I've given it no rating, because none of the naughty bits are in view, thanks to strategically placed limbs and whatnot.
The Baleful Head Tile
Underpainting - Medusa
5th Rider
4Andromeda detail