Lorenzo Monaco (1370-1425): A Florentine Monk’s Vision Lorenzo Monaco, born Piero di Giovanni around 1370 in Siena, occupies a fascinating and pivotal position in the transition from the Gothic grace of the Trecento to the burgeoning Renaissance ideals of the Quattrocento. Though biographical details remain scarce, his artistic journey reveals a compelling story of adaptation, innovation, and deeply felt spirituality. Apprenticed in F…