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

Graphite on paper

Graphite and yellow crayo n ; green crayon X'ed out on paper

Ink and colored crayons ; colored crayons on paper

Graphite and colored pencil on paper

Ink on paper

Orange and chartreuse wax crayon with black wash on heavy white paper

Graphite on paper

Black marker on paper

Black ink on cream wove paper, laid down

Black and red marker on paper

Graphite on squared paper

Graphite on paper