In what period of their life did the most famous artists in the last 8 centuries paint their masterpieces? Were they young or experienced? And what about the colors and techniques that were used? This analysis and visualization tries, humbly, to sum up centuries of art and artist in a double spread; what a challenge! Download the english translation of the visualization at this link: http://www.accurat.it/files/corriere/02_painters_time.pdf