CR 300, studies for Synagogue, blue ballpoint pen and pen and ink on paper

Black and red crayon ; black crayon on paper

Black crayon on cream wove paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Brown ink on white wove paper

Black crayon on cream wove paper

Ink on vellum

Watercolor on off-white wove paper

Colored and metallic marker and black pen on paper

Graphite on paper

Red marker and black pen on paper

Black marker on paper