Detail from the "Mass at Bolsena" by Raphael

Paper

Brown and black ink with gray and brown washes and black chalk underdrawing on cream paper

Graphite with white highlights on cream paper

Black and brown ink on cream wove paper

Black chalk with white chalk highlights on paper

Brown ink and brown wash over graphite on off-white wove paper

Graphite

Cut paper, off-white laid, mounted to blue antique laid paper

Graphite on gray laid paper; verso: graphite

Graphite and ink

Graphite on off-white paper