Jan Kazimierz Olpinski ( 1875 - 1936 ) was a Polish painter. Jan Kazimierz Olpinski s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 914.98 USD for Kazimierz: Bildnis eines Herrn in 2005 to 12453.3 USD for At the market in 2017 , based on the size and medium of the artwork.