Speculations about Mona Lisa he had had no access to the actual painting, said that after "every laboratory test possible" in 2004 and 2009 that "no inscriptions, letters or numbers, were discovered during the tests." and that "The ageing of the painting on wood has caused a great number of cracks to appear in the paint, which have caused a number of shapes to appear that have often been subject to over-interpretation". Speculations about Mona Lisa The 16th-century portrait Mona Lisa, or "La Gioconda" ("La Joconde"), painted in oil on a poplar panel by Leonardo da Vinci, has been the subject of a considerable
Leonardo da Vinci (video game) that computer technology could be a form of art. "The Wall Street Journal" wrote that while Da Vinci is a popular subject for video games, this title "beats them all". Corbis did not earn a profit from the game. Leonardo da Vinci (video game) Leonardo da Vinci is a 1997 interactive CD-ROM game by Corbis, consisting of a "computerized viewing tool which permits the user to examine English translations of the Codex [Leicester] superimposed onto facsimiles of its pages". The tool, known as Codescope, is licensed by Corbis. In 1994, Bill Gates acquired the Codex Leicester. In 1997, Gates' privately