Mona Lisa
The painting is thought to be a portrait of Lisa Gherardini, the wife of Francesco del Giocondo, and is in oil on a white Lombardy poplar panel. It had been believed to have been painted between 1503 and 1506; however, Leonardo may have continued working on it as late as 1517. Recent academic work suggests that it would not have been started before 1513. It was acquired by King Francis I of France and is now the property of the French Republic, on permanent display at the Louvre Museum in Paris since 1797.
Mona Lisa replicas and reinterpretations
Radio personality Bruce Morrow presided over a promotional event during "Mona Lisa"'s exhibition in New York City. 70,000 entries of a "Best Mona" painting contest were exhibited at the Polo Grounds, with Salvador Dalí helping to pick the winner.
Following the painting's first American presentation, Andy Warhol in 1963 created multiple renditions in his screen-print Pop art style.