Detlev Nitschke ( 1934 - ) is a German painter. Detlev Nitschke s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2645.5 USD for Flower market in front of St. Charles` Church in Vienna in 2004 to 5301.92 USD for Vienna. Hoher Markt in 2009 , based on the size and medium of the artwork.