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

Blue pen on paper

Ink on vellum

Colored crayons on paper

Black chalk on cream wove paper

Black crayon on paper

Graphite on paper

Tempera(?) on paper

Watercolor, gouache, and black ink on off-white wove paper

Black crayon on paper

Black crayon on paper

Black marker on paper

Graphite on paper