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

Portrait of a pope, half-length

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

16th century · Black chalk

Portrait of a Man, Possibly a Self-Portrait

Velázquez (Diego Rodríguez de Silva y Velázquez) (d. 1660)

ca. 1635 · Oil on canvas

Study for a Portrait of a Woman

Sir Peter Lely (Pieter van der Faes) (d. 1680)

1670s · Oil on canvas

Half-length portrait study of a wigged man

Joseph van Aken (d. 1749)

ca. 1740–60 · Black and white chalk and graphite on blue laid paper, squared in graphite

Half-length portrait study of a woman wearing a cap and pearl earrings

Joseph van Aken (d. 1749)

ca. 1740–60 · Black and white chalk, brown ink and graphite on blue laid paper, squared in graphite

Half-length portrait study of a young woman with long hair

Joseph van Aken (d. 1749)

ca. 1740–60 · Black and white chalk, brown ink and graphite on blue laid paper, squared in graphite

Oval, bust-length portrait study of a young man

Joseph van Aken (d. 1749)

ca. 1740–60 · Black and white chalk and graphite on blue laid paper, squared in graphite

Half-Length Portrait of a Young Man

Jean Marc Nattier (d. 1766)

18th century · Black and red chalk

Half-Length Study of a Man

François Boucher (d. 1770)

18th century · Black and white chalk on beige (probably formerly blue) laid paper

Seated Gentleman Holding a Pipe (recto); Half-Length Study of the Same Man (verso)

Francisco Bayeu y Subias (d. 1795)

1734–95 · Black chalk, highlighted with white chalk, on blue paper (recto); black chalk highlighted with white (verso)

Half-Length Study for a Portrait of a Young Man

Pietro Antonio Novelli (d. 1804)

mid-18th–early 19th century · Pen and brown ink, gray wash, with touches of pink and blue in the face

Half-length portrait of a little Girl

William Baxter Palmer Closson (d. 1930)

late 19th century · Engraving