Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: First to fourth floor plans

Colored and metallic marker and black pen on paper

Graphite, charcoal, and colored pencil over incised lines on tan cardstock

Colored and metallic marker on paper

Graphite on paper

Black ink on tracing paper

Watercolor on paper

Graphite and black marker on paper, adhesive, and black marker on paper

Distemper stencil print on "Sächsischer Zeitung" from 20.6.1966

Black crayon on paper

Black crayon on envelope

Graphite on paper

Charcoal and black crayon with stumping and erasure on brown modern laid paper