Grand staircase, ornate balusters, intricately carved railings, polished marble steps, elegant curved lines, luxurious velvet carpeting, richly ornamented walls, crystal chandeliers, opulent furnishings, lavish decorative moldings, neoclassical columns, stately archways, subtle warm lighting, shallow depth of field, 1/1 composition, symmetrical framing, realistic textures, ambient occlusion.