Gian Gianni ( 1869 - 1890 ) was an Italian painter. Gian Gianni s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1147.91 USD for VALETTA HARBOUR in 2003 to 7517.94 USD for VIEW OF VALETTA HARBOUR; MOONLIT VIEW OF VALETTA HARBOUR in 2006 , based on the size and medium of the artwork.