Elegant boathouse, Neoclassical architecture, white marble columns, ornate wooden accents, nautical decorations, vintage sailing artifacts, luxurious velvet sofas, distressed leather armchairs, antique wooden coffee tables, crystal chandeliers, soft golden lighting, warm beige walls, dark hardwood floors, plush area rugs, majestic waterfront views, serene lake scenery, sailboats, yachts, calm sunny day, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.