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

Colored marker and black pen on paper

Graphite and watercolor on paper

Black ink on cream laid paper

Graphite on paper

Black and colored crayons on paper

Graphite on paper

Ink, wash, gouache, and collage elements on paper

Colored crayon on tan wove paper

Graphite and colored crayons ; graphite on paper

Black crayon on paper

Colored marker on paper

Graphite on paper