Pen and brown ink, brush and brown wash over black chalk, and heightened with white on laid paper

Pen and brown ink and brown wash with white pigment on laid paper, laid down on laid paper with blue (partially faded to green) laid paper border and ruled in black ink

Black and red chalk, pen and brown ink with brown wash on laid paper

Pen and brown ink and wash and red chalk over black chalk on laid paper

Black chalk, pen and brown iron gall ink, brown wash with traces of black chalk

Pen and brown ink and watercolor on laid paper

Black chalk, pen and brown ink, watercolor, and white heightening, squared for transfer with black chalk on laid paper

Pen and black ink, brush and gray wash and watercolor with traces of black chalk on laid paper with watermark

Black chalk, black and brown ink, iron gall ink, gray and brown wash with watercolor on wove paper

Graphite, pen and black and brown ink and watercolor on laid paper

Black chalk, pen and brown ink and watercolor, heightened with touches of white, grey and blue bodycolor and brown wash, on oatmeal paper

Pen and black and gray ink with gray wash on two joined sheets of laid paper