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

Graphite on off-white wove paper

Charcoal on blue laid paper

Graphite on paper

Black ink on off-white wove paper

Watercolor and white gouache over graphite on off-white wove paper, mounted overall to beige cardboard

Watercolor and graphite on cream wove paper

Charcoal on off-white laid paper

Charcoal on off-white laid paper

Watercolor and brown chalk on off-white wove paper

Watercolor over graphite on blue laid paper

Graphite on graph paper

Graphite on blue laid paper