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

Graphite and watercolor on paper

Graphite on paper, mounted

Pressed flower, postcard, adhesive, and clack marker on paper

Colored crayons ; black crayon on paper

Colored marker on paper

Black and red marker on paper

Watercolor on paper

Black ink on off-white wove paper

Black marker on paper

Graphite on paper

Graphite on paper

Black crayon on paper