Bedrich Grunzweig ( 1910 - 2009 ) was a Czech painter. Bedrich Grunzweig s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2032 USD for Between heaven and earth, U.N. building in 2003 to 4825 USD for Between Heaven and Earth: Window-Washer of the UN in 2019 , based on the size and medium of the artwork.