Postcard newly discovered cave, Luxembourg's Little Switzerland

Black-and-white postcard of a newly discovered cave in Luxembourg's Little Switzerland, published by Kunstverlag P.C. Schoren, Luxembourg, as number 45 of the Serie Müllertal. The composition shows a boulder on a wooded slope, beneath which a cave opening is visible. On the right stands a man in a dark suit with hat and walking stick, posing proudly on a rock; in the centre-left a woman in skirt and blouse bends over the opening as if looking inside. The tree canopy filters the light into a dappled pattern on the forest floor. The printed bilingual caption "Petite Suisse luxembourgeoise - La caverne nouvellement découverte - Die neu entdeckte Höhle" appears at the bottom. The card is in good condition, with slight discolouration on the edge.

The card documents the opening of what was then a new cave somewhere in the rock landscape of the Petite Suisse, probably around 1910 to 1920. The bilingual caption in French and German reflects the linguistic situation of Luxembourg before the First World War, when German was still the working language of most tourist publications and French the formal national language. The cave discovery fitted into the broader opening of the region to tourism that began in 1880 with the laying out of the Aesbach promenade by Minister of State Paul Eyschen and led into the 1920s to the ongoing opening of new gorges, caves and viewpoints. Which cave is precisely shown here remains uncertain, but the staged pose of the couple suggests that the publisher wanted to present the image as a small moment of geological primeur.