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

Studies of ten (?) heads and two ears (recto); Studies of three figures and a head (verso)

Gerard David (d. 1523)

ca. 1498 · Metalpoint on prepared paper; verso: black chalk

Sheet of Figure Studies and Ornamental Motifs (recto and verso)

Vincenzo Tamagni (d. 1530)

1520–30 · Pen and brown ink over leadpoint

Standing Virgin with Child, Two Heads at Upper Right (recto); Sketch of Steps (verso)

Battista Franco (d. 1561)

1530 · Pen and brown ink, over black chalk (recto); pen sketch of steps (?) (verso)

Figure in Roman Dress (Publius Cornelius Scipio Africanus) and Study of Two Helmets (recto); Sketches and Latin Inscription (verso)

Anonymous, Italian, 16th century (d. 1600)

16th century · Pen and brown ink, brush and brown wash, white gouache, over black chalk, squared in black chalk and brown ink (recto); pen and brown ink (verso)

Head of a Pope(?) (recto); Two Studies of Left Hand (verso)

Jacopo Bassano (Jacopo da Ponte) (d. 1592)

1550–1600 · Black and colored chalks on blue paper (recto); black chalk (verso)

Alcibiades Interrupting the Symposium (recto); Sketches of the Baptism of Christ and of a Man (verso)

Peter Paul Rubens (d. 1640)

ca. 1601–02 (recto); ca. 1601 (verso) · Pen and brown ink, over black chalk

Studies for Four Figures (recto); Composition Sketches for Groupings of Figures on Clouds (verso)

Jacopo Palma the Younger (d. 1628)

1600–14 · Brush with brown and white oil paint, over black chalk (recto); black chalk and charcoal (verso)

Figure Studies: Seated Female Holding a Book, Two Heads of Bearded Men, Seated Male Nude, and Four Sketches for Christ Judging (recto); Studies for Cain Slaying Abel (verso)

Jacopo Palma the Younger (d. 1628)

1548–1628 · Pen and brown ink

Head of a Man Wearing a Helmet, Looking to Upper Left (recto); Two Sketches, Arms and Hands (verso)

Francesco di Maria (d. 1690)

1623–90 · Red chalk, highlighted with a little white (recto); black chalk studies of arms (verso)

Venus at the Forge of Vulcan (recto); Sketches with Two Putti (verso)

Sebastiano Conca (d. 1764)

ca. 1716–18 · Pen with black-brown and lighter brown ink, brush and brown wash, highlighted with white gouache, over black chalk, on paper washed light brown (recto); pen and medium-brown ink, on unprepared buff paper (verso)

St. John with the Lamb of God (?) (recto); Various Sketches for an Ascension and other Religious Scenes (verso)

Franz Anton Maulbertsch (d. 1796)

ca. 1750–96 · Pen and ink with wash over a graphite or black chalk underdrawing (recto); Red chalk, black chalk, pen and ink with wash (verso)

The Redemption of Tannhäuser (recto); Figure Sketches (verso)

Sir Frank Dicksee (d. 1928)

1892 · Watercolor and gouache (bodycolor) on buff card (recto); graphite (verso)