architecture background big blue bright building business city cityscape cloud clouds construction corporate design District downtown exterior facade financial futuristic glass high house landmark large light metropolis mirror modern New office perspective reflect reflection reflective shiny sky skyline skyscraper steel street structure tall technology tower town travel urban vacation view window windows workplace commercial coruna eu galicia offices skyscrapers Spain height huge industry mirrors Poland scraper warsaw warszawa british taxi business center car Gherkin mary axe Norman Foster round shape Swiss Re Building taxi dynamic glasgow outlook roof Scotland. shapes success translucent transparency transparent scotland Empire State Building high-rise Hudson River Manhattan midtown New York New York City office building statue of liberty sunset berlin buildings germany shaped street scenery triangle triangular work