Isometric Drawing and Plan for "Two Sections Removed: James Stirling (Hard) and Robert Irwin (Soft)" (unrealized)

Watercolor on gampi paper

Watercolor over graphite on heavy off-white wove paper

Black ink and graphite on heavy off-white wove paper

Graphite on paper

Black colored pencil on tan wove paper; verso: black colored pcl. & black crayon

Black ink, charcoal, watercolor pencil, and metallic gold pencil on cream wove paper

Black & brown chalk, brown wash, black ink & scratchwork on off-white wove ppr

Graphite on thin off-white wove paper

Graphite on thin off-white wove paper

Graphite on paper

Collage

Watercolor and white gouache over graphite on off-white wove paper