Jan Cybis ( 1897 - 1972 ) was a Polish painter. Jan Cybis s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6029.92 USD for NATURE MORTE, 1968 in 2005 to a remarkable record 33349.64 USD for Martwa natura żółta in 2008 , based on the size and medium of the artwork.