Sibylle Bergemann ( 1941 - ) is a German painter. Sibylle Bergemann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 204.45 USD for Wollankstr., East Berlin in 2005 to 1822.66 USD for „BIRGIT, BERLIN“. in 2011 , based on the size and medium of the artwork.