Luxurious penthouse, Renaissance-inspired architecture, symmetrical fa\u00e7ade, ornate stone carvings, grandiose entrance, sweeping staircases, high ceilings, crystal chandeliers, lavish furnishings, rich velvet drapes, golden accents, marble floors, intricate moldings, perfect bilateral symmetry, central axis alignment, harmonious proportions, warm soft lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.