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

Black chalk and charcoal on paper mounted to board

Charcoal on envelope

Graphite on paper

Black ink and wash on tan modern laid paper

Black marker and black pen on 1976 Creative Time exhibition invitation postcard, adhesive, and black marker on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Graphite on paper

Black and gray marker on paper

Black, blue and yellow crayon on paper

Graphite on paper