Media type: Article Title: Schweizer Schwünge : Portfolio Gyger & Klopfenstein Contributor: Hess, Hans-Eberhard [VerfasserIn] imprint: 2020 Published in: Photo international ; (2020), 5, Seite 34-41 Language: German ISSN: 1863-1509 Keywords: Gyger, Emanuel > Klopfenstein, Arnold Origination: Footnote: