Pietro Chiesa ( 1878 - 1959 ) was a Swiss painter. Pietro Chiesa s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3561.17 USD for Fanciulli fra i fiori in 2003 to 5389.72 USD for Mutter mit Kind, 1932. in 2006 , based on the size and medium of the artwork.