View of Paul-Klee-Platz (Paul Klee Square), inner courtyard of the K20 exhibition venue, part of the Kunstsammlung Nordrhein-Westfalen, the art collection of the German Federal State of North Rhine-Westphalia, Dusseldorf, North Rhine Westphalia, Germany, Europe

View of Paul-Klee-Platz (Paul Klee Square), inner courtyard of the K20 exhibition venue, part of the Kunstsammlung Nordrhein-Westfalen, the art collection of the German Federal State of North Rhine-Westphalia, Dusseldorf, North Rhine Westphalia, Germany, Europe

Cityscape of Dusseldorf, from the Kunstsammlung Nordrhein-Westfalen, the art collection of the German Federal State of North Rhine-Westphalia, Dusseldorf, North Rhine Westphalia, Germany, Europe

Frisian country house in the village Unewatt, commune Langballig, county Schleswig-Flensburg, federal state of Schleswig-Holstein, Baltic Sea, Germany, Europe

Wind mill Fortuna in a cornfield near the village Unewatt, commune Langballig, county Schleswig-Flensburg, federal state of Schleswig-Holstein, Baltic Sea, Germany, Europe

Summer meadow with poppy and blue bottle flowers near the commun, county Schleswig-Flensburg, federal state of Schleswig-Holstein, Baltic Sea, Germany, Europe

Stamps in the Pilgrim Pass, the 30th pilgrimage of Hans Unterberger, Grossglockner pilgrimage from Fisch and Rauris, Salzburg State, to Heiligenblut to St. Peter and Paul, Carinthia, Austria, Europe

View of Laufenburg in autumn, view of the old town and the Rhine River, country border between Switzerland and Germany, Canton of Aargau, Federal State of Baden-Wuerttemberg

Bavarian State Library, first floor, ceiling vault with Corinthian columns, Munich, Bavaria, Germany, Europe

Alpine Marmot (Marmota marmota) in the NP Hohe Tauern near Mount Grossglockner. Europe, Central Europe, Austria, September

Alpine Marmot (Marmota marmota) in the NP Hohe Tauern near Mount Grossglockner. Europe, Central Europe, Austria, September

Alpine Marmot (Marmota marmota) in the NP Hohe Tauern near Mount Grossglockner. Europe, Central Europe, Austria, September