Sketchbook Art

I really like sketchbook art. It's loose and a little impressionistic.
It gives insight into the artist's thinking and design process.
I'll be adding to this page as I scan more older sketchbooks.

Astonishing Swordsmen and Sorcerers of Hyperboria
Batman
Conan
Disney/Marvel Press
Flash
Hulk
JLA Incarnations
Jonah Hex
Judge Dredd
Legend of Drizzt
Lobo
Outlaw Territory
She-Hulk
Skrulls
Spider-Man