The Magdalen Reading by Rogier van der Weyden, 1435-1437.

Portrait of a Woman by Rogier van der Weyden, 1435-1440.

The Awakening Conscience by William Holman Hunt, 1853.

Portrait of Joseph Baretti by Sir Joshua Reynolds, 1773.

Portrait of Ignacy Jan Paderewski by Sir Lawrence Alma-Tadema, 1891.

Unidentified subject by Hans Holbein the Younger, 1535-1540.

Dance at Bougival by Pierre Auguste Renoir, 1882-1883.

Self Portrait by Pablo Picasso, 1907.

The Jazz Hat by William Strang, 1920.

The Nightmare by Henry Fuseli, 1781.

Mignon by Wilhelm Schadow, 1828.

Portrait of George Washington by Gilbert Stuart, 1805.

Portrait of Isabel I of Castile, by Antonio del Rincon, late 15th century.

The Painter's Honeymoon by Sir Frederick Leighton, 1864.

Margaret Georgiana, Countess Spencer (after Sir Joshua Reynolds) by Henry-Pierce Bone, 1833.

Portrait of Berthe Morisot With a Bunch of Violets by Edouard Manet, 1872.

The Three Kings (processional figures in mosaic) by unknown artists, Sant'Apollinare Nuovo, Ravenna, early 6th century.

Portrait of Martin Luther by Lucas Cranach the Elder, 1529.

Spring (detail) by Sir Lawrence Alma-Tadema, 1894.

The Fortuneteller (detail) by Georges de La Tour, 1633-1639.

Lady Hamilton as Circe by George Romney, 1782.

Judith Beheading Holofernes (detail) by Caravaggio, 1598-1599.

Girl With A Pearl Earring by Johannes Vermeer, 1665.

Jeanne Hébuterne in a Hat by Amedeo Modigliani, 1919.

Type of Beauty (Kathleen Newton) by James Jacques Tissot, 1880.

The Arrival of Isis in Egypt from Boccaccio's De Mulieribus Claris, artist unknown.Early 15th c.

Irène Bouguereau by William Adolphe Bouguereau, 1897.

The Darmstadt Madonna (detail) by Hans Holbein the Younger, 1526.