park guell, barcelona, catalonia: mosaic and wrought iron details, ed by a. gaudi

antoni architecture art attraction barcelona catalan catalonia ceramic city cityscape close colorful culture designed detail details gaudi guell icon iconic iron ironwork landmark mosaic park sight spain structure touristy travel trencadis view visit white window wrought modernista modernism artnoveau recognizable icons place icons Güell Gaudí closeup unique mosaic ceramic white black blue window