Pietro Della Vecchia ( 1602 - 1678 ) was an Italian painter. Pietro Della Vecchia s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2848.75 USD for Tête d`homme portant un chapeau in 2004 to 192000 USD for PORTRAIT OF TITIAN, HALF-LENGTH in 2005 , based on the size and medium of the artwork.