How Hard Is It To Trace Nazi-Looted Art? Heirs’ Showdown With German Foundation Gives Insight.
When the Viennese cabaret artist and art collector Fritz Grünbaum was deported to the Dachau concentration camp in 1938 — he would die there in 1941 — his art collection numbered more than 400 works, many by the Austrian Expressionist Egon Schiele. Much of his collection was confiscated by the Nazis after his deportation, after…
