Conservators and curators from the Art Gallery of New South Wales have used an advanced imaging technique at the Australian Synchrotron to gain more information about an underpainting in a famous Renaissance portrait of Cosimo I de’ Medici, Grand Duke of Tuscany from 1537 to 1569.
Click here for original story, Synchrotron technique reveals more details of mysterious underlying portrait in Renaissance painting
Source: Phys.org