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 programme a wide range of actions, including transnational mobility and European projects focusing on the development or the transfer of innovation and networks. All of the projects funded by the Leonardo da Vinci programme involve working with European partners. The programme addresses trainees in initial vocational training, people on the labour market and professionals in vocational education and training, as well as any organisation active in this field. The Leonardo da Vinci programme was started in 1995. In 1998 the whistleblowing of Paul van Buitenen criticised misdirection of funds in the EU, particularly in the Leonardo da Vinci programme. A second,