Wendella Chicago River Architecture Tour, daytime, sunny sky, clear blue water, Chicago cityscape, modern skyscrapers, historical buildings, ornate bridges, sailboats, kayaks, walking tourists, guided group, listening to explanation, holding binoculars, wearing casual summer clothing, hat, sunglasses, smiling faces, excited expressions, riverbank, stone wall, lush greenery, blooming flowers, warm natural light, vibrant colors, high-angle shot, panoramic view, deep depth of field.