PolyKarbon

Patrick Shettlesworth was the concept art lead for FASA's Shadowrun. He is a fluent 2D artist with some manga influences who now works at Microsoft. The PolyKarbon site, named after a personal project, hosts drawing tutorials and a gallery of artwork, but is no longer updated.

Web site

PolyKarbon.com (not updated since 2011)

Art Forum (down)

Random sightings

http://center.spoke.com/info/p5r3WYd/PatrickShettlesworth (dead link)

DesignMentor Training