Giuliano Bugiardini moved to the studio of Fra Bartolomeo. He completed certain works left unfinished by Fra Bartolomeo when he died. Some years later in Rome, while at work on the ceiling of the Sistine Chapel, Michelangelo sought Giuliano Bugiardini's services but later rejected them. Vasari mentioned Bugiardini assisted Michelangelo very briefly in 1508 with the painting of the ceiling of the Sistine Chapel. He painted a "Martyrdom of St Catherine" for Santa Maria Novella in Florence, based on Michelangelo's sketches. He also painted in Bologna in 1526–1530. His earliest known works of between 1495 and 1500 show the influence of his
Sistine Chapel ceiling and passionate Christian beliefs. The Sistine Chapel is 40.9 metres long and 14 metres wide. The ceiling rises to 13.4 metres above the main floor of the chapel. The vault is of quite a complex design and it is unlikely that it was originally intended to have such elaborate decoration. Pier Matteo d'Amelia provided a plan for its decoration with the architectural elements picked out and the ceiling painted blue and dotted with gold stars, similar to that of the Arena Chapel decorated by Giotto at Padua. The chapel walls have three horizontal tiers with six windows in the upper