RENÉ GROEBLI  (Zurich 1927 – lebt und arbeitet in Zürich). "Ausfahrt Gare du Nord, Paris", 1949. From the series'Magie der Schiene'. Gelatin silver print on agfa-brovira paper. Vintage. 23,1 x 17 cm. To the reverse fully signed, dated and entitled as well as photographer's stamp with address 'Photograph C by René Groebli, Morgentalstr. 115, CH 8038 Zürich'. Mounted under passepartout. On the right bottom matt fully signed.  - Groebli, René. Werkverzeichnis. Catalogue Raisonné. Zürich, 2019, S. 21, Nr. 570. - Groebli, René. Magie der Schiene. Zürich, 1949. - To the bottom left margin tiny retouching, to the lower margin small pressure marks, to the left top corner some scratchings (only visible in counterlight). To the extreme margins minor rubbing. To the reverse somewhat spotty. Allover in very good shape.