Niederzimmern

Watercolor and white gouache over graphite on cream laid paper

Graphite with scratchwork on white wove paper

Watercolor, black ink and gray wash on ivory wove paper

Red and black chalk on gray laid paper

Graphite on translucent wove paper

Graphite on off-white wove paper

Black crayon on cream wove paper; verso: red and black crayon

Black chalk on cream tracing paper

Graphite on paper

Graphite on coated off-white wove paper

Graphite and red and white chalk on tan wove paper