A painting can be out of copyright and thephotograph of it can still be protected.

The Virgin Protectress of the City of Siena

Francesco Vanni (d. 1610)

1588 · Pen and brown ink, brush and brown wash, over black chalk, on light brown paper

Study for a Virgin and Child with Two Angels (recto); Two Studies of Hands (verso)

Poppi (Francesco Morandini) (d. 1597)

1544–97 · Red chalk on off-white paper. Recto: squared in red chalk

Return of the Holy Family from Egypt (recto); Studies for the Return from Egypt (verso)

Giovanni Baglione (d. 1643)

1599–1600 · Pen and brown ink, brush and brown wash, over black chalk (recto and verso)

Study for an Angel (recto); Study of a Cushion (verso)

Annibale Carracci (d. 1609)

1600–1602 · Charcoal or soft black chalk, highlighted with white chalk, on blue paper; several scattered stains of rose-colored paint at lower left (recto); black chalk with some white chalk highlights (verso)

The Emperor Constantine Copronymous Burned by an Invisible Fire (recto); Studies of Sibyls and Angles (verso)

Giovanni Baglione (d. 1643)

ca. 1599–1610 · Pen and brown ink, brush and brown wash, over black chalk (recto). Pen and brown ink, over black chalk (verso)

The Expulsion of Adam and Eve from Paradise (recto); Studies for the Same Composition (verso)

Francesco Allegrini (d. 1679)

1624–63 · Pen and brown ink, over red chalk

Studies of Architectural Moldings, of the Virgin and Child with a Kneeling Saint, and of Two Angels Supporting Frames (recto); Studies for Architectural Mouldings (verso)

Baldassarre Franceschini (il Volterrano) (d. 1690)

1611–89 · Pen and brown ink, red chalk, a little black chalk (recto); further studies of moldings in red chalk and pen and brown ink (verso)

A Group of Saints and Angels (recto); Studies of a Male Figure in a Pendentive (verso)

Mattia Preti (Il Cavalier Calabrese) (d. 1699)

1613–99 · Red chalk, brush and red wash (recto and verso)

Sheet of Studies with Angels and Religious Figures (recto); Draft of a Letter (verso)

Anonymous, Italian, 17th century (d. 1700)

17th century · Pen and brown ink over graphite (recto); pen and brown ink (verso)

Kneeling Female Nude and Two Studies of Angels

Georg Raphael Donner (d. 1741)

early 18th century · Recto: pencil; margins ruled in red chalk at all four edges of paper Verso: black and brown chalk and pencil

The Virgin Nursing the Christ Child, in a Glory of Angels (recto); Studies for seated figures of Christ and God the Father in red chalk (verso)

Nicola Maria Rossi (d. 1758)

1690–1758 · Pen and brown ink, brush and brown wash, over red chalk. Verso: faint red chalk studies for seated figures of Christ and God the Father seen in steep perspective

Sheet of Studies: Five Angels (recto); Youth in Clerical Robes and Other Studies (verso)

Giovanni Battista Tiepolo (d. 1770)

1696–1770 · Pen and brown ink, brush and brown wash (recto), pen and brown and black ink (verso)