Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Perspective sketch

Graphite on paper

Black crayon on paper

Black crayon on paper

Graphite and gouache on cream laid paper

Graphite on paper

Graphite on paper

Opaque watercolor and black ink over graphite on cream wove paper

Black crayon on paper

Black and metallic marker on paper

Green crayon on off-white wove paper

Black and aqua marker on paper

Colored marker on paper