Abraham Lincol (courtesy Nick Smith, 1998)
Spock (1986)
Sophie Marceau (2006)
Catherine Zeta-Jones (2006)
Here is a selection of portraits, mostly done using graphite or color pencil over marker.
Portraits
Yuri Gagarin (courtesy George Whitesides, 2005)
Jada and Gavin (courtesy Troy Thrash, 2005)
Apollo 13 (courtesy Curtis Roos, 2006)
Princess Diana (1989)
Sharon Gless (1987)
Jules Verne (2005)
Lincoln in 1865 (courtesy Nick Smith, 2009)
Ulysses Grant (courtesy Nick Smith, 2010)