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

travel destination photography horizontal colour image europe austria austrian culture vienna capital cities outdoors building exterior architecture no people spittelau fernwarme power plant national landmark fuel and power generation built structure power plant modern design yellow window grey bright colour facade day city colour color image color outside tourist destination travel architectural nobody no one no one landmark place of interest capital city cities european