Drawrings. Pencil applied to papers.

via escapeintolife.com

A lot of nice things to look at over on Escape Into Life:

http://www.escapeintolife.com/artist-watch/nimit-malavia/
http://www.escapeintolife.com/artist-watch/richard-jacobs/
http://www.escapeintolife.com/artist-watch/michael-reedy/
http://www.escapeintolife.com/artist-watch/blake-gibson/