Historic Charleston, South Carolina, architectural tour, sunny afternoon, warm golden light, pastel-colored buildings, ornate ironwork balconies, decorative shutters, columned porches, grand mansions, Greek Revival style, Italianate architecture, St. Michael's Episcopal Church, Rainbow Row, cobblestone streets, horse-drawn carriage, oak trees with Spanish moss, scenic waterfront, Cooper River, picturesque piazzas, vibrant blooming flowers, gentle sea breeze, soft natural lighting, cinematic composition, HDR effect.