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

Graphite on paper and mounted

Graphite on paper

Black marker on paper

Graphite on paper

Graphite on cream wove paper

Black and aqua crayon on paper

Colored marker and blue ink on paper

Black ink and charcoal on beige wove paper

Graphite on paper

Graphite on paper

Black crayon on paper

Graphite on paper