Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of partial floor plans

Colored marker on paper

Graphite on paper

Graphite on paper

Graphite on paper

Colored crayons ; graphite with yellow and purple crayon on paper

Graphite and watercolor on paper

Colored marker and blue pen on paper

Graphite on paper

Black and red marker on paper

Black crayon on paper

Graphite on paper

Black and white photographs and adhesive on paper