The Mona Lisa is a portrait painted by Leonardo da Vinci in the early sixteenth century, now hanging in the Louvre in Paris. The most famous painting in the world, it is admired for its subtle artistry and surrounded by an air of mystery.

The Mona Lisa is surprisingly small, a portrait of a single woman seated calmly before a hazy landscape, her hands folded, a faint smile on her lips. There is no drama or grandeur, yet it has become the most recognized image in the history of art. Its power lies in subtlety, not spectacle.

Leonardo painted it using a technique called sfumato, softly blending tones and edges so that the features seem to melt into one another with no hard lines, like smoke. This is why her expression seems alive and ever shifting, and why the painting has a soft, almost breathing quality unmatched in earlier portraits.

A detail of the painting's atmospheric landscape, blended with Leonardo's sfumato.
A detail of the painting's atmospheric landscape, blended with Leonardo's sfumato.

Above all it is the smile that captivates. Ambiguous and elusive, it seems to change as you look, now gentle, now knowing, now sad. Leonardo's mastery of light and shadow around the mouth and eyes leaves the expression forever uncertain, and viewers have argued over its meaning for five centuries.

The sitter is generally believed to be Lisa Gherardini, the wife of a Florentine silk merchant, which gives the work its Italian name, La Gioconda. A margin note written by a contemporary helped confirm the identification. Yet her steady, following gaze has invited endless speculation about her mood and identity.

A 16th-century note that helped identify the woman in the portrait.
A 16th-century note that helped identify the woman in the portrait.

Leonardo worked on the painting over several years from around 1503, and he never delivered it to a patron, keeping it with him until his death. He returned to it again and again, layering thin glazes of paint. The result was a work he evidently prized, and which he carried with him to France in his final years.

The Mona Lisa was admired for centuries, but its global fame exploded after it was stolen from the Louvre in 1911. For two years it was missing, splashed across newspapers worldwide, before being recovered. The sensational theft turned an admired painting into a household name and an icon.

The painting has since survived acid and stone attacks and now sits behind protective glass, watched by guards. It draws enormous crowds who jostle for a glimpse and a photograph. It has been endlessly reproduced and parodied, from advertisements to art, becoming a symbol of art itself.

Today the Mona Lisa draws millions of visitors a year and stands as the single most recognized image in the history of art. Its blend of technical brilliance, psychological depth, and sheer mystery has secured its place at the very summit of human creativity.