Puccio di Simone (c1310 - c1370). Puccio di Simone was an Italian Gothic painter, active in Florence. Puccio di Simone is also known as the Master of the Fabriano Altarpiece. He was a student of Bernardo Daddi in Florence. He is mentioned between 1348 and 1357. He appears to have collaborated with Allegretto Nuzi in Fabriano.