IV Yellow Drawing

Black crayon and ink on paper

Charcoal on blue-gray laid paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Watercolor, white gouache and black chalk on blue paper mounted on board

Casein on paper

Black ink on white illustration board

Graphite on off-white wove paper

Black conté crayon on buff laid paper

Graphite on paper

Black and white chalk on red-brown laid paper

Graphite on paper