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

Terracotta oil lamp

Unrecorded maker

1st half of 1st century CE · Terracotta

Three Virtues (Temperance, Hope, and Fortitude or Justice) and Studies of a Seated Man

Lorenzo Monaco (Piero di Giovanni) (d. 1425)

ca. 1420 · Metalpoint, touches of brush and brown wash, heightened with white (partially oxidized in the figure at the lower left), on reddish violet prepared paper. Some lines retraced in pen and brown ink at a later date.

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

Studies of a Seated Youth in Armor

Vittore Carpaccio (d. 1526)

ca. 1505 · Black chalk, point of brush and gray wash, highlighted with white gouache, on blue paper

Studies for the Libyan Sibyl (recto); Studies for the Libyan Sibyl and a small Sketch for a Seated Figure (verso)

Michelangelo Buonarroti (d. 1564)

ca. 1510–11 · Red chalk, with small accents of white chalk on the left shoulder of the figure in the main study (recto); soft black chalk, or less probably charcoal (verso)

Two studies of a Standing Man with a Sword (Alexander the Great); verso: Studies of a Leg, an Arm, a Hand, and a Figure's Neck

Peter Candid (Pieter de Witte, Pietro Candido) (d. 1628)

ca. 1601 · Pen and black ink, heightened with white gouache, over black and red chalk, on off-white paper prepared with pink gouache

Hands and arms

Wenceslaus Hollar (d. 1677)

1644–52 · Etching; only state

Studies of Three Naked Men, a Right Arm and a Nude Figure Supported by Another (recto); Studies of a Figure with Left Arm Upraised, a Leg, and Putti with Foliage (verso)

Paolo Pagani (d. 1716)

1700–1710 · Pen and brown ink, brush and brown wash, over black chalk (the three struggling figures) (recto); pen and purple ink, brush and purple wash (the two figures at lower right) (recto); pen and brown ink, brush and brown wash, over black chalk (verso)

Study for "Dante and the Spirits of Great Men"

Eugène Delacroix (d. 1863)

1840–45 · Fabricated black crayon

A partly naked man on the ground right arm outstretched

Mariano Fortuny, 1838–1874 (d. 1874)

ca. 1860–70 · Etching on Japan paper

A partly naked man on the ground, right arm outstretched

Mariano Fortuny, 1838–1874 (d. 1874)

ca. 1860–70 · Etching

Patéres, plate 54 from "Recueil de divers Monumens Anciens répandus en plusieurs endroits de L'Italie"

Jean Barbault (d. 1762)

1770 · Etching