Italian artist, first documented in 1271 in Volterra and later in Florence. He was identified as the author of a small group of paintings formerly attributed to an anonymous artist known as the Master of San Gaggio from his Madonna and Four Saints in the Accademia, Florence, which originates from the Florentine church of San Gaggio. The artist appears to have been close to both Cimabue and Giotto and may have trained under the Magdelen Master. //