Pietro Annigoni ( 1910 - 1988 ) was an Italian painter. Pietro Annigoni s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 115.54 USD for Landscape with man on a bridge and trees on the bank in 2004 to 15654.12 USD for Manichino nello studio in 2013 , based on the size and medium of the artwork.