Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketch of schematic plan and perspective

Black marker on paper

Ink and colored crayons on paper

Blue crayon on paper

Colored marker on paper

Colored marker on paper

Graphite with purple and pink crayon on paper

Graphite on paper

Black marker on paper

Graphite and ink on paper

Brown, green, and purple crayon on paper

Opaque watercolor on paper

Ink on paper