Chicago skyline, Lake Michigan shoreline, sunny afternoon, clear blue sky, sailboats, speedboats, Willis Tower, John Hancock Center, Navy Pier, Riverwalk, modern skyscrapers, historic buildings, ornate bridges, vibrant city life, seagulls flying overhead, tourists taking selfies, river cruise ships, walking path, street performers, food vendors, summer vibes, warm natural light, 3/4 composition, shallow depth of field.