Fernwarme power plant, facade redesigned by eco-architect Friedensreich Hundertwasser, Spittelau, Vienna, Austria, Europe

travel destination photography vertical colour image europe austria austrian culture vienna capital cities outdoors building exterior architecture no people clear sky blue spittelau modern fernwarme power plant national landmark fuel and power generation built structure power plant design pattern golden sphere text western script tree day city colour color image color outside tourist destination travel architectural nobody no one no one landmark place of interest capital city cities european