Untitled (bleed-through of previous page and adhered sketch of Siena town hall, left page); Untitled (adhered sketch of of Siena town hall and notes with bleed-through of following page, right page)

Graphite and colored pencil on paper

Graphite on paper

Colored crayons on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Graphite on white paper

Colored crayons on paper

Crayon on paper

Gray-black ink on off-white wove paper, mounted on board

Black chalk and graphite on off-white wove paper; verso: graphite and charcoal

Black marker on paper