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

Black marker on paper

Watercolor with black ink on paper

Black ink, partly over graphite, on cream laid paper.

Opaque watercolor, graphite, blue pen, and adhesive on paper

Graphite and crayon on paper

Graphite and colored pencil on paper

Black and red marker on paper

Black crayon on paper

Colored marker on paper

Black crayon on paper

Graphite on paper

Graphite on paper