Mountainous Landscape with Woman Milking a Cow

Essence on brown wove paper

Black ink on tracing paper with a laid paper framing mount

Black ink on tracing paper, laid down

Pastel on faded blue laid paper

Watercolor, graphite, colored pencil and black ink on off-white wove paper

Brown ink and graphite on cream wove paper

Black ink on tracing paper, darkened and mounted to laid paper

Black chalk on cream wove paper

Graphite over traces of red chalk on beige antique laid paper

Brown wash on ivory laid paper

Graphite on off-white wove paper

Watercolor and graphite on white wove paper