Office and Factory Buildings, Cali, Colombia, 1945: Plan and elevation of plant (1/8" = 1'-0")

Photomechanical print in black ink

Photomechanical print with ink on paper

Photomechanical print with graphite and colored pencil on paper

Photomechanical print on toilet paper

Photomechanical print on wallpaper

Photomechanical print with colored pencil on paper