Antonio Zona ( 1814 - 1892 ) was an Italian painter. Antonio Zona s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 411 USD for Portrait of a Gentleman in 2005 to 564.29 USD for Zwei Schmuckkelche; Ein prunkvolles Ziergefäß in 2009 , based on the size and medium of the artwork.