Untitled (bleed-through of previous page, left page); Untitled (bridge [over Main River in Frankfurt], right page)

Watercolor, white gouache, and graphite on buff paper

Colored marker on paper

Ink and wash on paper

Colored crayons on paper

Black marker on paper

Gouache on off-white wove paper

Watercolor and graphite on cream wove paper

Graphite on light gray wove paper

Colored marker on paper

Charcoal on blue laid paper

Graphite on tan wove paper

Graphite on paper