Gianni Colombo ( 1937 - 1993 ) was an Italian painter. Gianni Colombo s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 10020.88 USD for SPAZIO ELASTICO in 2003 to 133143.21 USD for Spazio elastico in 2017 , based on the size and medium of the artwork.