Chicago architectural boat tour, daytime, sunny weather, Lake Michigan waters, calm waves, modern speedboat, sleek design, white seats, blue canopy, glass windshield, captain at helm, tourists taking photos, Chicago cityscape in background, Willis Tower, John Hancock Center, Navy Pier, ornate bridges, urban skyline, reflections on water, shallow depth of field, vibrant colors, soft natural light, cinematic composition, 3/4 view.