Exhibition catalog Gerhardus: Expressionismus. Vom bildnerischen Engagement zur Kunstwende, 1976. Permanent URL https://www.proveana.de/en/link/lit00001434 last updated 23.01.2023 Show sources Hide sources Basic information Basic information Bibliographical reference Maly Gerhardus: Expressionismus. Vom bildnerischen Engagement zur Kunstwende, Freiburg/Basel/Wien 1976. Language of publication German References References Research projects Project reference Provenance research on the painting “Badende” by Erich Heckel in the Kunstmuseum Bonn