Untitled [Men Working on the Railroad]

Red chalk on cream wove paper

Colored crayons on paper and mounted

Black and colored crayons on paper

Red chalk, gray wash, and graphite, framing lines in graphite and black ink, laid down on a decorated mount

Ink and applied type on paper

Green-black crayon and colored varnish on white wove Strathmore paper

Charcoal on cream laid paper

Charcoal on tan wove paper

Graphite on paper

Dyes, opaque water-based paint, pastel and metallic powder on thick white wove paper

Graphite on paper

Colored marker and opaque watercolor on paper