Chicago skyline, Lake Michigan, evening time, golden hour, warm soft lighting, luxurious yacht, white sail, sleek design, shiny wooden deck, champagne flute, sophisticated passengers, elegant dress, suit and tie, smiling faces, joyful atmosphere, cityscape in the background, Willis Tower, John Hancock Center, Navy Pier, distant seagulls flying overhead, gentle lake waves, reflection of buildings on water surface, panoramic view, 3/4 composition, cinematic mood, vibrant colors.