Wheal Coates former tin mine on a sunny summer day, north coast of Cornwall, England, UK
Aerial view of artificial ruins Ruinenberg in Potsdam, Brandenburg, Germany
Wildflower field under summer morning sky, Mount Crested Butte, Colorado, USA
Alpine Marmots, Hohe Tauern National Park, Grossglockner High Alpine Road, Carinthia, Austria
Valley surrounded by mountains at Laui, Wildhaus, Toggenburg, St. Gallen, Switzerland
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