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children, kids jump in water, river Alte Donau (Old Danube), skyline of Donaucity, DC Tower 1, boats, Wien, Vienna, 22. Donaustadt, Wien, Austria Stock Photo - Alamy
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Wien, Vienna: oxbow lake Kaiserwasser of Alte Donau (Old Danube), highrise Neue Donau, DC Tower 1, UN building Vienna International Center (VIC), IZD Stock Photo - Alamy
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Wien, Vienna: oxbow lake Alte Donau (Old Danube), Donaucity, DC Tower 1, tower Donauturm, sunset, wooden terrace on the edge of the lake, young people Stock Photo - Alamy
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People - ! alte Ansichtskarte Theodore Roosevelt, USA, Präsident, president, 1905. Rotograph Series No. A1, Washington DC
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