Opulent Byzantine mansion, intricately carved stone facades, grandiose domes, vibrant mosaic patterns, gilded accents, lavish furnishings, ornate chandeliers, marble floors, richly textured tapestries, regal archways, sweeping staircases, imposing columns, luxurious velvet drapes, warm golden lighting, high-contrast shading, dramatic depth of field, 2/3 composition, symmetrical framing, highly detailed textures, subtle ambient occlusion.