Charles P Demetropoulos ( 1912 - 1976 ) was an American painter. Charles P Demetropoulos s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 646 USD for City View, St. James Street, Boston in 2005 to 2607 USD for Copley at Night in 2010 , based on the size and medium of the artwork.