Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of floor plan and elevation

Purple crayon on paper

Colored marker on paper

Black and red inks and applied type on paper

Graphite on paper

Black ink, charcoal, and colored pencil on cream laid paper

Colored crayons on paper

Graphite and aqua crayon on paper

Colored marker on paper

Black and red marker on paper

Mixed media

Graphite on off-white wove paper

Black and red marker on paper