Study for Central Figure (Study for north wall mural in Adolphus Busch Hall)

Black colored pencil on tan wove paper

Watercolor and graphite on paper

Collage on board

Colored crayons on paper

Graphite on off-white wove paper

Black chalk over brown chalk on darkened off-white wove paper

Graphite on paper

Photographic reproduction with collage, black ink, white gouache and graphite on white wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Charcoal on blue laid paper

Verso: graphite on off-white laid paper

Ink on paper