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

Colored marker on paper

Graphite and typewritten text on paper

Colored marker on paper

Black crayon on paper

Black, brown and yellow crayon ; black and blue crayon on paper

Black crayon on paper

Black and colored crayons on off-white wove paper

Blue marker on paper

Colored marker on paper

Graphite and colored pencils on paper

Graphite on paper

Colored marker on paper