One of the most famous panel paintings in the world, the Ghent Altarpiece has been digitized and is available in detail on an open source website entitled ‘Closer to Van Eyck: Rediscovering the Ghent Altarpiece.’
Consisting of 12 panels (one of which is a copy, the original having been stolen in 1934) and depicting numerous complex theological scenes, the documentation project has rendered the already composite work into 100 billion pixels using the highest resolution photography. Here is a portion of the panel entitled “Deity Enthroned”:
The documentation process makes use of macrophotography in visible light, macrophotography in infrared light, infrared reflectography and X-radiography — probinbeneath the painted surface to reveal the under-drawings. All are available on the website.
Beautiful art and a wonderful contribution by the team that documented and made it available to the world.