Oratory at Palace of Mary of Guise, Edinburgh

Black and white chalk on buff paper

Graphite sketch on white printed stationery

Graphite, gray ink, and gray wash on off-white antique laid paper

Graphite on cream wove paper

Black chalk on white antique laid paper, extensively incised, framing line in brown ink, laid down on Japanese paper

Black marker and tape on paper

Colored pencil and graphite on graph paper

Ink and colored crayons on paper

Black ink, charcoal, watercolor, and watercolor pencil on beige laid paper, edges taped

Metalpoint on prepared paper

Transparent and opaque watercolor, and graphite on off-white antique laid paper

Colored marker and white opaque watercolor on paper