Carlo Cignani (after) ( 1628 - 1719 ) was an Italian painter. Carlo Cignani (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1565.59 USD for A sibyl in 2004 to 39000 USD for ORPHEUS AND EURYDICE in 2005 , based on the size and medium of the artwork.