Gentile Di Niccolò Massio ( 1380 - 1427 ) was a painter. Gentile Di Niccolò Massio s works have been put up for auction numerous times, with realized prices varying from 458500 USD for SAINT JOHN THE EVANGELIST in 2009 to 542500 USD for SAINT MATTHEW in 2009 , based on the size and medium of the artwork.