ApolloNuevo: yes, the people and the unknown comicbook hero sketches wer done in graphite. same with the he -man guy. i forgot his name. Man at Arms?
Heres Gully of Battlechasers and 2 members of the League. Done with graphite.
Wetworks done with pencil and ink
Spawn done with ballpoint and marker
The Hulk and Juggernaut done with ballpoint
The X-kid, Mimic and Colossus/Wolverine done with graphite
and Wolverine done with colored pencil and ballpoint pen.