Alfonso Boninsegni ( 1910 - 1994 ) was a painter. Alfonso Boninsegni s works have been put up for auction numerous times, with realized prices varying from 177.44 USD for Le tre Grazie, 1960 in 2008 to 380.23 USD for Natura morta con libri, (1954) in 2008 , based on the size and medium of the artwork.