Untitled [Mountain Landscape with Tower]; verso: Untitled [Buildings]

Black felt-tipped pen on yellowed newsprint paper

Graphite ; ink on paper

Black crayon on back of letter

Brown ink, black chalk, and gray wash on cream antique laid paper, partial framing lines in brown ink

Black and blue marker on paper

Brown ink and brown wash over black chalk on off-white antique laid paper

Graphite on cream wove paper

Colored and metallic marker on paper

Graphite and white chalk on white wove paper

Black chalk with traces of white chalk; verso: black chalk with traces of graphite on light-tan antique laid paper

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Graphite on off-white wove paper