Ottone Rosai ( 1895 - 1957 ) was a German painter. Ottone Rosai s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5034.26 USD for Ottone Rosai in 2003 to 100549.67 USD for Processione (Funerali dell'anarchico Galli) in 2009 , based on the size and medium of the artwork.