Interior of the Salvator Chapel "am Nepperstein"

Graphite on paper

Colored marker on paper

Brown ink and brown wash over black chalk, squared in red chalk, on cream antique laid paper

Brown ink and brown wash with traces of red chalk on cream antique laid paper, adhered to blue wove card

Graphite on buff wove paper

Graphite on off-white wove paper

Black crayon and ink on paper

Black crayon on off-white wove paper

Black ink on off-white tracing paper

Black crayon on paper

Black and red marker on paper

Charcoal on cream laid paper