Pavlos Mathiopoulos ( 1876 - 1956 ) was a Greek painter. Pavlos Mathiopoulos s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1633.12 USD for PORTRAIT OF A SEATED GIRL in 2005 to 7284.5 USD for PORTRAIT OF DESPINA TRIKOUPI in 2007 , based on the size and medium of the artwork.