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 cleanly defined outlines make each subject easily visible from the floor. Despite the height of the ceiling, the proportions of the "Creation of Adam" are such that when standing beneath it, "it appears as if the viewer could simply raise a finger and meet those of God and Adam". Vasari tells us that the ceiling is "unfinished", that its unveiling occurred before it could be reworked with gold leaf and vivid blue lapis lazuli as was customary with frescoes and in order to better link the ceiling with the walls below it which were highlighted with a great deal of