Grandiose exhibition hall, ornate chandeliers, marble flooring, elegant archways, intricately carved wooden panels, luxurious velvet drapes, gilded frames, antique furniture pieces, refined decorative molding, subtle warm lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion, grand staircase, sweeping balconies, opulent furnishings, richly patterned rugs, majestic columnar structures.