That same year he worked in the church of San Giovanni Fuorcivitas in Pistoia.
In 1371 he travelled to Naples to paint a polyptych for the church of Sant’Antonio Abate.
[1] On his return to Tuscany, Niccolò frescoed for the Church of Tau, Pistoia.
He painted a Coronation of the Virgin (Accademia, Venice), and The Massacre of the Innocents (Uffizi, Florence).
He also painted a Madonna del Parto in the church of San Lorenzo, Florence.