Untitled (blank, left page); Untitled ("light tower" sketch, right page)

Black crayon on paper

Brown ink, brown wash and black chalk on cream antique laid paper, incised

Brown ink on buff antique laid paper

Ink with blue and green crayon on paper

Graphite on cream wove paper

Colored marker on paper

Black marker on paper

Graphite and white chalk on blue-gray wove paper

Black ink on paper

Graphite on heavy off-white wove paper

Graphite on paper

Colored marker on paper