Why Did Leonardo Paint the Mona Lisa?
Leonardo started the Mona Lisa around 1503 as a commission, most likely a portrait of Lisa Gherardini, the wife of a Florentine silk merchant named Francesco del Giocondo.
But he never handed it over. He kept it, reworked it for years and carried it with him to the end of his life.
It began as an ordinary job: paint a merchant's wife.
It ended as the most famous painting on earth, and he never let it go.
If this is your kind of art history
The ones I would send you to next:
The Last Supper, detail by detail, the detail hiding at that table
Lady with an Ermine, detail by detail, why she is holding that animal
The darker truth about Gauguin, the part of the Tahiti story that never makes the wall label
A merchant's commission
Around 1503 in Florence, Francesco del Giocondo wanted a portrait of his young wife Lisa, probably to mark the birth of a child or a new family home. That is why Italians still call the painting La Gioconda.
Leonardo took the job, then did what he so often did. He started, and he could not stop.
The commission he never delivered
Instead of finishing and delivering it, Leonardo kept the portrait and worked on it on and off for years, layering his famous soft sfumato until the edges seem to breathe.
He took it with him to France near the end of his life, which is how it ended up in the French royal collection and, in time, the Louvre.
From portrait to obsession
So the better question is not only why he painted it, but why he never let it go. The Mona Lisa seems to have become a private laboratory where he tested everything he knew about light, shadow and the human face.
Its global fame came much later, after it was stolen in 1911, a story told in why the Mona Lisa is so famous. For the whole life, see the complete Leonardo story.
Common questions
Why did Leonardo paint the Mona Lisa? It began as a commission to portray Lisa Gherardini.
Who is the woman? Most likely Lisa Gherardini, wife of Francesco del Giocondo.
Did he deliver it? No. He kept it and reworked it for years.
Why is it called La Gioconda? After her married name, Giocondo.
How did it reach the Louvre? Leonardo took it to France, where it entered the royal collection.
The job that became a lifetime
Leonardo was paid to paint a portrait and instead painted a riddle he could never finish. He carried that small panel across the Alps and kept it by him until he died, which may be the surest sign of how much it meant to him.