Analysis of information sources in references of the Wikipedia article "海因里希·霍夫曼 (摄影师)" in Chinese language version.
The Kraus family fled Austria in March 1938, when Nazi Germany annexed Austria, leaving their collection behind. Three years later, the Gestapo seized it and sold it; the van der Heyden painting went to Hitler's friend and photographer, Heinrich Hoffmann.
The Kraus family fled Austria in March 1938, when Nazi Germany annexed Austria, leaving their collection behind. Three years later, the Gestapo seized it and sold it; the van der Heyden painting went to Hitler's friend and photographer, Heinrich Hoffmann.