Stefan Polkorab ( 1896 - 1951 ) was a painter. Stefan Polkorab s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 515.54 USD for Pod Smolenick√Ωm hradom in 2013 to 1469.93 USD for Bratislava in 2016 , based on the size and medium of the artwork.