Mona Lisa

The Mona Lisa is a half-length portrait painted by Leonardo da Vinci in oil on a poplar-wood panel. Britannica dates its creation broadly to 1503–1519: Leonardo began it in 1503, and the painting was still in his studio when he died in 1519. The Louvre identifies the sitter as Lisa Gherardini, wife of Florentine silk merchant Francesco del Giocondo, which accounts for the Italian name La Gioconda and French title La Joconde. Britannica notes that scholars have discussed possible identities, while Lisa Gherardini is the conventional identification supported by the historical tradition. The portrait places the sitter before a distant landscape and is associated with Leonardo's sfumato, a gradual, smoky blending of tones and contours.

Unlike a canvas painting, the Mona Lisa is painted on a poplar panel. The Louvre reports that the panel has warped over time and that a crack appeared, so the work is displayed in a temperature- and humidity-controlled protective case. Scientific study has also contributed to conservation knowledge: a 2006 collaboration between Canada's National Research Council and the French museum research and restoration centre used three-dimensional laser scanning to examine the portrait. The National Research Council reported that the scan offered detailed views to support curatorial and conservation study, including investigation of Leonardo's sfumato technique. It reported the panel's split as stable at the time of that study, and explained that the panel is sensitive to temperature and climate variations.

The Louvre states that King François I invited Leonardo to France and bought the painting from him in 1518. It thereby entered the royal collections, which became part of the collections shown at the Louvre after the French Revolution. Britannica records that the painting has been part of the Louvre's collection since 1804. The museum's current presentation in the Salle des États places the portrait among other significant paintings; since 2005, it has been displayed in a protective case.

On 21 August 1911, the painting was stolen from the Louvre by Vincenzo Peruggia, a former employee of the museum. The Library of Congress's research guide, drawing on digitized historical newspapers, records that the painting was recovered in Florence on 12 December 1913 and notes how newspaper coverage of the theft helped make it world-famous. It was returned to the Louvre in January 1914 after a brief tour in Italy, according to HISTORY. The theft and the intense attention around the disappearance and recovery formed an important part of the painting's modern public history, although its fame also rests on the work itself, its artist, and centuries of changing interpretation.

The Mona Lisa's restrained expression, landscape setting, and subtle transitions between light and shadow have invited sustained attention from viewers and scholars. Its cultural significance is not explained by one single cause: the Louvre presents it as a Renaissance masterpiece and an internationally admired icon, while Britannica connects its modern celebrity to a combination of the painting's appeal and historical circumstances such as its 1911 theft and later public exposure. It remains a work to study in its artistic and historical context, rather than as a source of settled answers to every mystery associated with it.