Alberto Burri ( 1915 - 1995 ) was an Italian Arte Povera, Art Informel, and Spatialism painter and sculptor. Alberto Burri s works have been put up for auction numerous times, with realized prices greatly surpassing estimated prices, varying from 163674.32 USD for SACCO in 2003 to a remarkable record 10953500 USD for NERO PLASTICA L.A. in 2017 , based on the size and medium of the artwork.