Office and Factory Buildings, Cali, Colombia, 1945: Plot plan and elevation (1" =50')

Graphite on cream wove paper

Graphite with scratchwork on white wove paper

Graphite on paper

Black crayon and ink on paper

Graphite on paper

Charcoal on off-white laid paper

Watercolor and graphite on cream wove paper

Watercolor on off-white wove paper

Black ink on off-white wove paper

Graphite on paper

Crayon on paper

P.Edinburgh-28 July-7 Sept.'94