Oswald Poetzelberger ( 1893 - 1966 ) was a German painter. Oswald Poetzelberger s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1086.11 USD for Untitle in 2004 to 1581.68 USD for Blick auf die Kathedrale von Chartres. in 2008 , based on the size and medium of the artwork.