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

Colored marker and black pen on paper

Black marker on paper

Photographs, adhesive, blue pen, and colored marker on paper

Colored marker and blue pen on paper

Colored marker and blue pen on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Black crayon on paper

Graphite on paper

Black ink on paper

Colored marker on paper