Untitled (bleed-through of previous page, left page); Untitled (sketch of "Charles River Rainbow," right page)

Brown ink on tracing paper

Brown ink on tan antique laid paper, framing line in brown ink

Charcoal on blue laid paper

Graphite on parchment, autograph framing line in graphite

Black pen on paper

Brown ink and wash over graphite on heavy off-white wove paper

Black and red marker and black pen on paper

Colored marker on paper

Watercolor over graphite on off-white wove paper; verso: graphite

Graphite on heavy cream wove paper

Graphite on tan wove paper; verso: graphite and black ink

Graphite on paper