Father Giambattista Martini Leading the Choir in the Church of Santi Apostoli

Black chalk on cream antique laid paper

Black ink with gray wash on cream antique laid paper

Black ink, black and gray wash on cream antique laid paper

Brown ink and white gouache on faded blue antique laid paper

Black ink, black and gray wash on cream antique laid paper

Brown ink over graphite on cream antique laid paper

Brown ink and brown wash, heightened with white gouache, on brown laid paper

Brown ink and black chalk on cream antique laid paper

Red chalk applied wet on off-white antique laid paper

Black chalk on cream antique laid paper

Brown ink and brown wash on cream antique laid paper

Watercolor and gouache on white paper, laid down