High-Rise Steel Frame Apartment Building, 1929-1930: Ground floor plan, 1:100

Colored marker and adhesive on paper

Colored marker on paper

Black crayon on envelope

Graphite on paper

Black crayon on cream wove paper

Graphite on paper

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

Graphite on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Black pen on paper