Joconde is the central database created in 1975 and now available online, maintained by the French Ministry of Culture, for objects in the collections of the main French public and private museums listed as Musées de France, according to article L. 441-1 of the Code du patrimoine [3] amounting to more than 1,200 institutions.
[4] "La Joconde" is the French name of the Mona Lisa, which like about half of the collections of the Louvre, is included in the database, as one of 295 items by, after, or connected with Leonardo da Vinci; of these, only 42 works are by Leonardo da Vinci, including 6 paintings.
By November 2012, Joconde contained over 475,000 object online and over 290,000 with images, from 366 collections in France,[5] including 209,350 drawings, 63,547 paintings, 34,561 prints, 34,102 sculptures or 16,631 costumes and their accessories and is still expanding.
Since the museums participate on a voluntary basis to the regular enrichment of the database, some can present a large part of their collection, while others appear only because of the mere permanent deposits made by the first ones.
Since July 9, 2019, Joconde is available on the Plateforme Ouverte du Patrimoine (POP), the general database of the ministry of culture, which gathers 8 databases and offers only 9 main advanced search criteria, but 3,976,845 objects, on 25 June 2022, including 253,677 drawings, 146,620 paintings or 226,777 sculptures.