Giuseppe Valeriani ( 1708 - 1762 ) was an Italian painter. Giuseppe Valeriani s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1400 USD for Alexander and Diogenes. in 2006 to 3317.41 USD for Design for the ceiling of the Grand Ballroom of the Stroganov Palace in Saint Petersburg in 2015 , based on the size and medium of the artwo