Untitled [Four Compositions of Mountains and Volcano]; verso: Untitled [Two Compositions of Mountains]

Graphite on coated off-white wove paper

Graphite on cream wove paper

Graphite on off-white wove paper

Black crayon on paper and mounted

Graphite and watercolor on paper

Watercolor and graphite on cream wove paper

Watercolor and white gouache over graphite on brown wove paper

Black marker on paper

Black marker on paper

Black chalk and pastel on brown paper

Graphite on off-white wove tracing paper

Black and white chalk with touches of red chalk on blue antique laid paper; verso: red chalk, laid down on cream antique laid paper