Study for East Wall, Boston Public Library (Tripartite design: Shrine, Landscape, Shrine); verso: Sketch for an Arch, Boston Public Library

Colored crayon on cream wove paper

Transparent and opaque watercolor and graphite on off-white wove paper

Black and white chalk on blue paper, partial framing line in brown ink, mounted overall

Graphite with touches of black chalk on tan wove paper

Graphite on off-white wove paper

Graphite on paper

Black, orange, and blue crayon on paper and mounted

Graphite on off-white wove paper

Colored marker on paper

Graphite on paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Watercolor and crayon on off-white wove postcard