Untitled [Figure Driving Tractor]; verso: Untitled [Tractor and Trailer]

Black and red marker and black pen on paper

Colored marker on paper

Paper

Black marker and tape on paper

Graphite on paper

Black and red marker on paper

Ink, crayon and watercolor on paper

Graphite on paper

Pastel on off-white laid paper

Black crayon on paper

Black marker and black and blue pen on paper

Black crayon on paper