Ernst Carl Walter Retzlaff ( 1898 - 1976 ) was a German painter. Ernst Carl Walter Retzlaff s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 291.55 USD for In den Dolomiten - Blick über einen Bauernhof auf die Civetta in 2004 to 1300.47 USD for “Frühling in Berchtesgaden am Hochkalter” in 2008 , based on the size and medium