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

Colored marker and graphite on paper

Black crayon on paper

Colored marker on paper

Graphite and colored crayons on paper

Graphite and colored crayons on paper

Black and red marker on paper

Blue and green crayon on paper

Colored marker on paper

Graphite on paper

Ink, acrylic(?), soot, plant matter and hair, flame-treated on paper and adhered to blue paper board

Graphite on paper

Paper