Giuseppe Porta ( 1520 - 1570 ) was an Italian painter. Giuseppe Porta s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1755.24 USD for HEAD OF A MAN, LOOKING UPWARDS TO THE LEFT in 2006 to 5364.65 USD for Circoncisione di Nostro Signore in 2014 , based on the size and medium of the artwork.