Untitled (notes and date, left page); Untitled (adhered b/w photocopies of "Davy-Lampe" and design for mining lamp with sketch design of mining lamp sculpture, right page)

Black crayon on cream wove paper

Graphite and watercolor on off-white wove paper

Graphite on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Black marker, opaque watercolor, and yellow sticky note on paper

Graphite and charcoal on paper

Colored marker on paper

Graphite on paper