Otto Nückel ( 1888 - 1956 ) was a German painter. Otto Nückel s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 8533.75 USD for Schutzmann in M√ºnchen in 2004 to 17014.35 USD for Policeman. 1928. in 2009 , based on the size and medium of the artwork.