Total Theater for Erwin Piscator, Berlin, 1927: Ring of shell: plan and section for model (cancelled), 1:50

Black crayon on paper

Colored marker and black pen on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Colored crayon and black ink on cream wove on paper

Graphite on paper

Colored crayons on paper

Graphite on paper

Black crayon on paper

Colored pencil on cream wove paper