Portrait of a Woman with a Veil; verso: Head of a Woman

Minerva (?); verso: Profile Portrait Study of a Young Priest Wearing a Biretta and a Kneeling Cleric

Giuseppe Cesari (called Cavaliere d'Arpino), 16th-17th century

Black chalk on off-white antique laid paper; verso: red chalk and brown ink

Andrea Boscoli, 16th-17th century

Apollo

Brown ink and brown wash heightened with white gouache on brown paper; possibly some black chalk underdrawing

Antonio Tempesta, 16th-17th century

The Annunciation

Brown ink, brown wash, black chalk on off-white antique laid paper

Giovanni Francesco Grimaldi, 17th century

A Wooded Hillside

Brown ink with gray wash on blue antique laid paper

Giovanni Benedetto Castiglione, 17th century

The Nativity

Oil on white antique laid paper discolored to dark cream/tan

A Triumphant General Crowned by a Flying Figure

Unidentified Artist, 17th century

Brown wash on white antique laid paper

Unidentified Artist, c. 1600

Oculus Design

Brown ink and brown wash over black chalk on buff antique laid paper, squared in brown ink

Half-Length Figure of an Archer

Matteo Rosselli, 16th-17th century

Red chalk on cream antique laid paper

Study for Sculpture: Head of Bearded Man

Anton Domenico Gabbiani, 16th-17th century

Black and white chalk on dark cream antique laid paper

Saint Benedict's Arrival in Rome as a Boy

Antonio Tempesta, 16th-17th century

Brown ink, brown wash, and black chalk, with incidental black and red chalk around edges, incised, on off-white antique laid paper, with a framing line in brown ink

Reclining Youth Looking Upwards; verso: Study of Drapery and Two Hands

Giovanni Lanfranco, 16th-17th century

Brown watercolor on brown antique laid paper; verso: black chalk, white gouache and traces of green and red watercolor [watercolor probably Van Dyck brown applied with a reed pen]

Giovanni Benedetto Castiglione, 17th century

The Sacrifice of Noah

Brown, blue and ochre gouache, brown, reddish-brown, red and white oil paint on beige paper, white highlights added later (possibly in the 19th or 20th century)