Taddeo Gaddi ( 1300 - 1366 ) was a Italy painter. Taddeo Gaddi s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 814400 USD for SAINT MATTHEW: PINNACLE TO THE SAN GIOVANNI FUORCIVITAS POLYPTYCH in 2003 to a remarkable record 2055000 USD for SAINT ANTHONY ABBOT in 2019 , based on the size and medium of the artwork.