Exhibition catalog Die Blaue Vier. Feininger, Jawlensky, Kandinsky, Klee in der neuen Welt, 1998. Permanent URL https://www.proveana.de/en/link/lit10000250 last updated 14.01.2022 Show sources Hide sources Basic information Basic information Bibliographical reference Die Blaue Vier. Feininger, Jawlensky, Kandinsky, Klee in der neuen Welt, Ausst.-Kat. Kunstmuseum Bern, hg. v. Vivian Endicott Barnett, Josef helfenstein, Köln 1998. Language of publication deutsch References References Research projects Project reference Systematic investigation of holdings in the departments of painting and sculpture at Kunsthalle Mannheim Project reference Collection History in Braunschweig: Provenance and Looted Art since 1933