Peter Dreher ( 1932 - ) is a German painter. Peter Dreher s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1311.15 USD for Tag um Tag ist ein guter Tag 1987/1989 in 2004 to 77619.09 USD for Ohne Titel in 2019 , based on the size and medium of the artwork.