Giovanni Carnovali ( 1804 - 1873 ) was an Italian painter. Giovanni Carnovali s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2161.89 USD for Autoritratto - 1859 in 2004 to 9800.05 USD for Sinite parvulos venire ad me in 2008 , based on the size and medium of the artwork.