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)

Pastel on cardboard

Colored crayons on paper

Dark brown ink on off-white wove paper

Colored marker and adhesive on paper

Colored pencil and black marker on paper

Colored crayons on paper

Graphite on buff wove paper

Ink and graphite on paper

Brown ink on off-white modern laid paper, discolored

Graphite on off-white wove paper

Black marker and pen on paper

Graphite on buff wove paper, mounted on off-white wove paper