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

Graphite on paper

Watercolor and black chalk

Graphite on paper

Ink and applied type on paper

Black and red chalk and graphite on paper

Black ink, charcoal, watercolor, and watercolor pencil on cream laid paper, edges taped

Black marker, adhered paper, and blue pen on paper

Diluted emulsion paint on white paper envelope

Graphite and colored pencil on paper

Graphite on paper

Black pen on paper

Ink on paper