Updated on 20 Apr 2018: Friedel WACK (1903-1981) is an artist born in 1903 The oldest auction result ever registered on the website for an artwork by this artist is a photography sold in 2005, at Van Ham Kunstauktionen, and the most recent auction result is a photography sold in 2010. Artprice.com's price levels for this artist are based on 2 auction results. Especially: photography.