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

Black crayon on paper

Colored marker and adhesive on paper

Black crayon on paper

Red marker, watercolor, and graphite on paper

Ink and colored crayon on paper

Black crayon on off-white wove paper, mounted to cream wove paper

Black and red marker on paper

Colored crayons on paper

Colored marker on paper

Colored marker and opaque watercolor on paper

Colored marker on translucent film and paper

Black ink on tracing paper