Christos Kalfas ( 1955 - ) is a Greek painter. Christos Kalfas s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 745.26 USD for LA DISPUTE ENTRE SOURDS ET MUETS in 2004 to 3830.11 USD for Christos KALFAS in 2017 , based on the size and medium of the artwork.