Study for an Altar with the Virgin of the Immaculate Conception

Brown ink on cream paper

Red chalk on white antique laid paper prepared with gray ground

Brown ink and watercolor over traces of black chalk, incised, on cream antique laid paper

Brown wash and watercolor on buff antique laid paper mounted on linen

Brown ink on gray antique laid paper

Brown ink, brown and gray wash on tan antique laid paper

Brown ink and brown wash over black chalk on tan antique laid paper

Brown wash and watercolor on buff antique laid paper, mounted on linen

Brown ink and brown wash on cream paper

Brown ink and brown wash over black chalk on cream antique laid paper

Gray wash and brown ink; verso: brown ink

Brown ink, brown and gray wash, and white gouache on beige antique laid paper