Mariotto Albertinelli

Mariotto di Bindo di Biagio Albertinelli (13 October 1474 – 5 November 1515) was an Italian Renaissance painter active in Florence. He was a close friend and collaborator of Fra Bartolomeo.

Some of his works have been described as "archaic" or "conservative"; others are considered exemplary of the grandiose classicism of High Renaissance art.

Albertinelli was born in Florence to a local gold beater. He was a pupil of Cosimo Rosselli, in whose workshop he met Baccio della Porta, later known as Fra Bartolomeo. The two were so close that in 1494 they formed a "compagnia," or partnership, in which they operating a joint studio and divided the profits of anything produced within it. The partnership lasted until 1500, when Baccio joined the Dominican order and spent two years in cloister.

At the beginning of his career Albertinelli was placed on retainer by Alfonsina Orsini, the wife of Piero II de’ Medici and mother of Lorenzo II de' Medici. His works from this period all small-scale works executed in a minute, delicate technique and a style derived from the works of Rosselli's main pupil Piero di Cosimo as well as Lorenzo di Credi and Perugino.