Wendella Chicago River Architecture Tour, female tourist, 25yo, casual wear, blue jeans, white blouse, brown hair, sunglasses, smiling, holding camera, standing on upper deck, viewing Chicago cityscape, Willis Tower, Tribune Tower, Wrigley Building, Navy Pier, Lake Michigan, sunny day, clear blue sky, few clouds, dramatic architecture, modern skyscrapers, historic buildings, river cruise, panoramic view, bright natural lighting, vibrant colors.