Untitled (bleed-through of previous page, left page); Untitled (sculpture design set in Kendall Square, right page)

Charcoal and purple chalk on brown wove paper

Brown ink on ivory wove paper

Black and red pen on paper

Black ink and gray wash on cream antique laid paper, framing lines in black ink

Gouache and graphite on white Fome-Cor

Black and white chalk on tan antique laid paper

Red marker, blue pen, paper, and tape on paper

Black crayon on paper

Watercolor over graphite with scratchwork on off-white wove paper

Graphite on off-white wove paper

Colored marker on paper