Charles Jean Kemper ( 1913 - 1985 ) was a painter. Charles Jean Kemper s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 148.09 USD for Rotterdam (view of an ocean-liner) in 2004 to 1789.04 USD for Charing Cross, London in 2013 , based on the size and medium of the artwork.