Untitled (bleed-through of previous page, left page); Untitled (prisms and light spectra in courtyard with figures, right page)

Colored marker on paper

Colored and metallic marker on paper

Black marker on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Graphite and incised lines on paper

Black pencil on paper

Black fiber-tip ink and graphite on white wove paper

Graphite on paper

Graphite on paper

Graphite on paper