FRANCO COSTALONGA ( 1933 - ) is an Italian painter. FRANCO COSTALONGA s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2225.39 USD for P. O. 2 C in 2005 to 5586.34 USD for Oggetto cromocinetico OCAAQ in 2016 , based on the size and medium of the artwork.