blue bridge building city cityscape East River Hudson River Manhattan New York sky scraper The Bronx train trees water Bear Mountain green horizontal Hudson marsh mountain orange Rockland signature sky suspension tree Westchester wetland dusk George Washington Br lights New Jersey night red romantic silhouette skyscraper sunset suspension bridge business Empire State Building high-rise midtown New York City office building statue of liberty blue sky boat castle college mast Military Academy New York State river sail sail boat ship stone Storm King Mountain tall ship West Point