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

Black marker on paper

Black and violet crayon on paper

Black ink on paper

Graphite on off-white wove paper

Black crayon on paper

Colored marker on paper

Graphite on white wove paper (left edge of paper perforated)

Graphite on paper

Gouache and collage element on wallpaper

Colored crayons on paper

Colored crayons on paper and mounted

Graphite and watercolor on paper