Pen and brown ink on laid paper

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

Pen and iron gall ink, and iron-based brown and red washes, heightened with lead white on laid paper

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

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

Pen, black and brown ink, and black wash on laid paper

Quill pen and ink with black chalk on laid paper

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

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

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

Pen and black ink on laid paper

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