An Italian painter, born at Mugello, in Tuscany; became a Dominican monk at Fiesole, whence he removed to Florence, and finally to Rome, where he died; devoted his life to religious subjects, which he treated with great delicacy, beauty, and finish, and conceived in virgin purity and child-like simplicity of soul; his work in the form of fresco-painting is to be found all over Italy (1387-1455).