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

Colored marker on paper

Colored marker on paper

Blue crayon on paper

Graphite and watercolor on paper

Opaque watercolor and adhesive on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Black and colored inks on paper

Black ink, graphite

Graphite on paper

Watercolor, gouache, ink, graphite, and applied type on paper