originating from Nazi German art repositories in Polish Recovered Territories in Kamenz, Karthaus, Liebenthal and Rohnstock among others) were nationalized by the communist authorities using subsequent decrees and acts from 1945, 1946 and 1958 and were included in the museum collection as so-called abandoned property.
Art pieces from Nazi German repositories in Polish Recovered Territories, including Kamenz, Karthaus, Liebenthal, and Rohnstock, were confiscated by communist authorities through a series of legislative actions in 1945, 1946, and 1958, and were subsequently incorporated into the museum's collection as abandoned assets.