the roof of the old market of carpet sellers in qom, iran

symmetry art iron dome carving window design circle glass pattern arch architecture ceiling cathedral building flooring ancient antique architect background beautiful concept cultural culture decor decoration decorative dye effect fashion fractal geometric geometrical geometry god graphic handmade historic historical history isfahan islam islamic medieval mosque ornament persia pilgrim round seamless style symmetrical texture tile tourism traditional travel triangula bazaar roof old market carpet sellers qom iran timcheh belongs qajar period largest multiplicative columns iran designed built 1845