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

Black marker on paper

Black marker on paper

Charcoal, ink, colored pencil, and gouache on off-white wove paper

Graphite and colored pencil on paper

Graphite on cream wove paper

Black crayon on paper

Folded white paper

Graphite on paper

Black and red marker on paper

Charcoal on paper

Graphite on paper

Black crayon on envelope