In 1436 Fra Angelico was one of a number of the friars from Fiesole who moved to the newly-built Friary of San Marco in Florence. This was an important move which put him in the centre of artistic activity of the region and brought about the patronage of one of the wealthiest and most powerful members of the city's governing authority, or "Signoria" (namely Cosimo de' Medici), who had a large cell (later occupied by Savonarola) reserved for himself at the friary in order that he might retreat from the world.