Elegant exhibition hall, high ceilings, ornate chandeliers, marble flooring, grand staircase, luxurious carpets, velvet drapes, gold leaf accents, neoclassical columns, intricate moldings, symmetrical layout, harmonious proportions, soft warm lighting, subtle color palette, refined textures, detailed carvings, antique furniture pieces, ornamental mirrors, fresco ceilings, sophisticated ambiance, 1/1 composition, shallow depth of field, realistic reflections.