detail of the polychrome opus sectile of the room with the three-light window in the domus of nymphaeum in ostia antica, rome

particular polychrome opus sectile room threelight window domus nymphaeum located archaeological excavations ostia antica rome decor abstract anthropology archaeology architecture art artistic background beauty carving cobblestones concept creative cultural design del ninfeo drawings educational empire feature floor flooring handmade historic home house inlay interlocking luxury marble mosaic old ornament ornamental paving postcard rich roman structure style tile tourism travel wall decorations