Chicago Riverwalk, evening time, warm golden lighting, modern skyscrapers lining the riverbank, glassy reflective windows, sleek steel boats docked, tourists milling about, vibrant city life, urban atmosphere, Willis Tower in the background, sailboat masts rising above the rooftops, Seadog Cruises logo on the boat's side, captain at the helm, passengers taking selfies, Lake Michigan waters gently lapping against the shore, city sounds echoing off the water, soft focus on the surrounding buildings, panoramic view of the Chicago skyline.