Sketchbook: Québec City/Condor Airplane Competition (unrealized)/Sky Events

Graphite on paper

Graphite, colored pencil, watercolor, red wine, on paper

Ink and applied type on paper

Colored crayon on paper

Black and red marker on paper

graphite, India ink, colored pencil, charcoal, watercolor and gouache, on four separate sheets of wove paper, collaged onto brown paper mat

Colored marker on paper

Colored marker, blue pen, and black pen on paper

Charcoal on paper

Black marker on paper

Graphite and colored pencil on paper

Colored marker and black pen on paper