Diagram, Walls C and D of Wall Drawing #830 (Four Isometric Figures With Color Ink Washes Superimposed)

Graphite on off-white paper

Graphite on off-white wove paper

Black ink on off-white wove paper

Colored crayons on paper

Graphite and red pencil on tan wove paper; verso: graphite on tan wove paper

Watercolor and graphite on cream wove paper

Black crayon on paper

Graphite on paper

Watercolor, white gouache and gold paint over graphite on heavy cream wove paper

Black ink on off-white wove paper

Opaque watercolor on cream wove paper (recto and verso)

Black ink and black wash on tan wove paper