Essay Theodor Hagen, 1915. Permanent URL https://www.proveana.de/en/link/lit10000818 last updated 30.07.2020 Show sources Hide sources Basic information Basic information Bibliographical reference Edwin Redslob: “Theodor Hagen”, in: Die Kunst für alle Jg. 31 (1915/16), Heftnr. 17/18, S. 324-334. Language of publication deutsch References References Research projects Project reference Systematic investigation of holdings in the departments of painting and sculpture at Kunsthalle Mannheim