Vienna, Power Plant Spittelau decorated by Artist Friedensreich Hundertwasser [Getty Images]

Vienna, Power Plant Spittelau decorated by Artist Friedensreich Hundertwasser, Austria. (Photo by Viennaslide/Construction Photography/Avalon/Getty Images) — see more

Vienna, Power Plant Spittelau decorated by Artist Friedensreich Hundertwasser, Austria. (Photo by Viennaslide/Construction Photography/Avalon/Getty Images)

Hulton Archive Construction Photography/Avalon