Marker on paper, 8 1/2 x 11 inches, © 2004

Flair pen and marker on paper, 8 1/2 x 11 inches, © 2006

Marker on paper, 8 1/2 x 11 inches, © 2009

Marker on paper, 8 1/2 x 11 inches, © 2006

Ink on paper, 8 1/2 x 11 inches, © 2009

Marker on paper, 8 1/2 x 11 inches, © 2006

Marker on envelope, © 2012

Ballpoint pen on paper, 8 1/2 x 11 inches, © 2005