Black chalk on tracing paper, mounted to board

Ink on Tyvek

Tape and graphite on paper

Charcoal on paper

Black chalk and pencil on light brown paper

Charcoal on Plexiglas

Blown, cut, and engraved lead glass

Lead glass

Lead glass

Lead glass

Chalk, estompe, pencil, and watercolor

Glass, enamel, and gold foil

Acrylic, wax crayon and colored pencil on wooden panel

Glass, copper-foil, and lead

Glass

Watercolor heightened with gouache over graphite on wove paper

Pastel on vellum

Cypriote glass

Favrile glass and bronze

Gouache on laid paper

Glass

Glass

Favrile glass

Glass