Mariotto di Bigio di Bindo Albertinelli (October 13, 1474 - November 5, 1515) Italian painter. Albertinelli's contribution to the Florentine High Renaissance was inspired by the work of Fra Bartolomeo, and the two artists worked together in a partnership, their paintings appearing to be the product of a single hand. Albertinelli, however, always retained artistic independence, as is revealed in certain paintings that are eccentrically archaic and in others that show a preference for conventions more typical of the early Renaissance.