Mona Lisa (Portrait of Lisa Gherardini)

Lisa Gherardini was married to the Florentine silk merchant Francesco del Giocondo, whose surname gave the painting its Italian name, La Gioconda. Leonardo began the portrait around 1503 but kept it and continued working on it over many years. A portrait associated with one Florentine family records sustained work on light and the human face.

Lisa turns her head towards us while her shoulders remain angled away. That slight twist gives the pose a sense of movement. Around her eyes and mouth, shadows are so soft that the edge of a form is difficult to separate from the surrounding skin. This is sfumato, the gradual transition Leonardo built with thin layers of paint. The smile depends on subtle shifts of tone, making it difficult to assign one definite feeling to her expression.

Her hands rest one over the other beside the chair. Individual fingers are clearly visible on the left; the other hand gradually disappears into shadow. These transitions convey volume without a hard outline. Together with the head, the hands form a stable triangle. A few large shapes organize the portrait, allowing Leonardo to work minutely within them on skin, fabric and light.

A winding road appears behind her shoulder on the left. Warm earth and rocks remain distinct nearby; further away, colours cool and outlines soften. This is aerial perspective, a way of suggesting distance through changes in colour and clarity. The space behind the sitter seems far more extensive than the small portrait itself. Gradually diminishing detail creates its depth.

A small bridge appears on the opposite side. Its arches provide a measure of distance because we can imagine the size of such a structure. Beside the great rocks, the human construction occupies very little space. The landscape extends the setting of our encounter with the sitter without supplying a secure address. Identifying a particular location from one similar bridge would go beyond what the picture establishes.

Light gathers on the raised folds of the sleeve and almost disappears in their recesses. We saw the same movement from illumination into darkness in the face. Skin and cloth have different surfaces but share one lighting system. The consistency of these observations holds the figure together and rewards sustained looking, from the overall silhouette to small changes across a surface.

Leonardo took the painting to France. It entered the royal collection and, after the French Revolution, became part of the Louvre museum collection. Its theft in 1911 and recovery more than two years later greatly increased its fame. Yet the object remains a small painting on poplar wood, whose central effects depend on extraordinarily thin layers of paint. The painting’s reputation changes our encounter with it. Expecting a mystery, we start searching for a hidden answer in a movement of the lips. Try briefly forgetting the title and comparing the face with the hands. Both are painted softly and with restraint. The sense of something withheld may owe as much to this technique as to the sitter’s character, about which a portrait offers only limited evidence.