Water tower, Expo 2008 Work in Progress, Zaragoza, Aragon, Spain, Europe

aragon architecture blue sky building circular clear sky close up color image day europe expo 2008 highrise modern nobody outdoors photography spain sunny travel travel destinations urban vertical water tower window work in progress zaragoza city close up cloudless color colour daytime eu eu european european union mediterranean metropolitan outside sky skyscraper south west europe southern european spanish structure sunshine tower