Overview of the Wiener WasserWelt (Vienna WaterWorld) water art installation, photographed from the former water tower of the 1st Viennese high spring pipeline at the Wienerberg water reservoir in Vienna, Austria, on August 22, 2022. - As Europe suffers the worst drought in centuries, residents in Austria's capital have reason to be smug: freshwater springs fed from streams in the green forests of the Alps. (Photo by Alex HALADA / AFP) / TO GO WITH AFP STORY by Blaise GAUQUELIN