Interior of the Salvator Chapel "am Nepperstein"

Oiled charcoal and white chalk on blue antique laid paper

Black, red, and ocher chalk, and gray wash, some incised lines, silhouetted, on cream antique laid paper, framing line in black ink

Blue-black ink and graphite on buff card

Graphite on paper

Black ink on cream wove paper

Blue and gray watercolor faded to gray over graphite on off-white paper

Graphite with touches of white on brown paper

Watercolor and gouache over graphite on cream wove paper

Charcoal on off-white laid paper

Crayon, black and white chalk, on paper

Charcoal on off-white laid paper

Graphite on cream antique laid paper