Liselotte Schramm Heckmann ( 1904 - 1995 ) was a German painter. Liselotte Schramm Heckmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 450.65 USD for Ähren in grünen Glas in 2004 to 751.09 USD for Strauss mit Vers von Brentano in 2004 , based on the size and medium of the artwork.