Masterpieces On The Floor Of The Siena Cathedral Stock Image

The floor we see today is the product of a programme implemented between the 14th and the 19th centuries. The preparatory cartoons for the fifty-six inlay panels were supplied by leading artists, all of them Sienese save for the Umbrian painter Bernardino di Betto known as Pinturicchio, who designed the inlay depicting the Mount of Wisdom in 1505. The technique used to transpose the various artists` ideas onto the floor is known as graffito and mosaic marble inlay. Simple to begin with, the technique gradually achieved an astonishing degree of perfection. The first inlays were traced out on white marble slabs using a chisel and a drill and then filled in with black stucco, a technique called `graffito`. This was supplemented by a technique based on placing coloured marble pieces together using the marquetry method, a technique known as marble mosaic inlay.