Throughout his life, he mainly painted church murals, broke through the shackles of Byzantine art mode in painting skills, and created many religious works with life flavor. His paintings are all over the churches in Rome, Florence and Padua.
Judas kiss, painted around 1305, is a wet mural with a width of 200 cm and a height of 185 cm. It is still preserved in the church of Cleverny in Padua.