Portrait painting in the context of "Portrait of Benjamin Franklin"

The Mona Lisa is a half-length portrait painting by the Italian artist Leonardo da Vinci. Considered an archetypal masterpiece of the Italian Renaissance, it has been described as "the best known, the most visited, the most written about, the most sung about, [and] the most parodied work of art in the world." The painting's novel qualities include the subject's enigmatic expression, monumentality of the composition, the subtle modelling of forms, and the atmospheric illusionism.

The painting has been traditionally considered to depict the Italian noblewoman Lisa del Giocondo. It is painted in oil on a white poplar panel. Leonardo never gave the painting to the Giocondo family. It was believed to have been painted between 1503 and 1506; however, Leonardo may have continued working on it as late as 1517. King Francis I of France acquired the Mona Lisa after Leonardo's death in 1519, and it became the property of the French Republic. It has normally been on display at the Louvre in Paris since 1797.

Rembrandt Harmenszoon van Rijn (/ˈrɛmbrænt, ˈrɛmbrɑːnt/; Dutch: [ˈrɛmbrɑnt ˈɦɑrmə(n)ˌsoːɱ vɑn ˈrɛin] ; 15 July 1606 – 4 October 1669), mononymously known as Rembrandt, was a Dutch Golden Age painter, printmaker, and draughtsman. He is generally considered one of the greatest visual artists in the history of Western art. It is estimated that Rembrandt's surviving works amount to about three hundred paintings, three hundred etchings, and several hundred drawings.

Unlike most Dutch painters of the 17th century, Rembrandt's works depict a wide range of styles and subject matter, from portraits and self-portraits to landscapes, genre scenes, allegorical and historical scenes, biblical and mythological subjects and animal studies. His contributions to art came in a period that historians call the Dutch Golden Age.

Self-portraits are portraits artists make of themselves. Although self-portraits have been made since the earliest times, it is not until the mid-15th century that artists can be frequently identified depicting themselves, as either the main subject or important characters in their work. With better and cheaper mirrors, and the advent of the panel portrait, many painters, sculptors and printmakers tried some form of self-portraiture. Portrait of a Man in a Turban by Jan van Eyck of 1433 may well be the earliest known panel self-portrait. He painted a separate portrait of his wife, and he belonged to the social group that had begun to commission portraits, already more common among wealthy Netherlanders than south of the Alps. The genre is venerable, but not until the Renaissance, with increased wealth and interest in the individual as a subject, did it become truly popular.

By the Baroque period, most artists with an established reputation at least left drawings of themselves. Printed portraits of artists had a market, and many were self-portraits. They were also sometimes given as gifts to family and friends. If nothing else, they avoided the need to arrange for a model, and for the many professional portrait-painters, a self-portrait kept in the studio acted as a demonstration of the artist's skill for potential new clients. The unprecedented number of self-portraits by Rembrandt, both as paintings and prints, made clear the potential of the form, and must have further encouraged the trend.

A hierarchy of genres is any formalization which ranks different genres in an art form in terms of their prestige and cultural value.

In literature, the epic was considered the highest form, for the reason expressed by Samuel Johnson in his Life of John Milton: "By the general consent of criticks, the first praise of genius is due to the writer of an epick poem, as it requires an assemblage of all the powers which are singly sufficient for other compositions." Below that came lyric poetry, and comic poetry, with a similar ranking for drama. The novel took a long time to establish a firm place in the hierarchy, doing so only as belief in any systematic hierarchy of forms expired in the 19th century.

Lisa del Giocondo (Italian pronunciation: [ˈliːza del dʒoˈkondo]; born Gherardini [ɡerarˈdiːni]; June 15, 1479 – July 14, 1542) was an Italian noblewoman and member of the Gherardini family of Florence and Tuscany. Her name was given to the Mona Lisa, her portrait commissioned by her husband and painted by Leonardo da Vinci in the Italian Renaissance.

Little is known about Lisa's life. Lisa was born in Florence. She married in her teens to a cloth and silk merchant who later became a local official; she was a mother to six children and led what is thought to have been a comfortable and ordinary life. Lisa outlived her husband, who was considerably her senior.

Sir Godfrey Kneller, 1st Baronet (born Gottfried Kniller; 8 August 1646 – 19 October 1723) was a German-born British painter. The leading portraitist in England during the late Stuart and early Georgian eras, he served as court painter to successive English and British monarchs, including Charles II of England and George I of Great Britain. Kneller also painted scientists such as Isaac Newton, foreign monarchs such as Louis XIV of France and visitors to England such as Michael Shen Fu-Tsung. A pioneer of the kit-cat portrait, he was also commissioned by William III of England to paint eight "Hampton Court Beauties" to match a similar series of paintings of Charles II's "Windsor Beauties" that had been painted by Kneller's predecessor as court painter, Peter Lely.

The Portrait of a Musician is an unfinished painting by the Italian Renaissance artist Leonardo da Vinci, dated to c. 1483–1487. Produced while Leonardo was in Milan, the work is painted in oils, and perhaps tempera, on a small panel of walnut wood. It is his only known male portrait painting, and the identity of its sitter has been closely debated among scholars.

Perhaps influenced by Antonello da Messina's introduction of the Early Netherlandish style of portrait painting to Italy, the work marks a dramatic shift from the profile portraiture that predominated in 15th-century Milan. It shares many similarities with other paintings Leonardo executed there, such as the Louvre Virgin of the Rocks and the Lady with an Ermine, but the Portrait of a Musician is his only panel painting remaining in the city, where it has been in the Pinacoteca Ambrosiana since at least 1672. One of Leonardo's best preserved paintings, there are no extant contemporary records of the commission. Based on stylistic resemblances to other works by Leonardo, virtually all current scholarship attributes at least the sitter's face to him. Uncertainty over the rest of the painting arises from the stiff and rigid qualities of the body, which are uncharacteristic of Leonardo's work. While this may be explained by the painting's unfinished state, some scholars believe that Leonardo was assisted by one of his students.