 There is no documentation to substantiate the rumors by later art historians including Giorgio Vasari that either the two Dominican order brothers Sisto and Ristoro, architects of Santa Maria Novella in Florence, or that Giovanni Pisano, were at work here.Traces of late 13th century frescoes are found in the convent and church, some attributed possibly to Coppo di Marcovaldo and his son Salerno.The tomb of the jurist Filippo Lazzari (first on right), and of the Blessed Lorenzo da Ripafratta, are attributed to Bernardo and Antonio Rossellino.