stained-glass inverted dome of the palau de la musica catalana, concert hall by lluis domenech i montaner. barcelona, catalonia.

amazing architect art artnouveau arts barcelona beautiful catalan catalana catalonia colorful colors concert decorative destination dome domenech glass golden hall heritage holiday impressive inverted landmark lluis masterpiece modernisme modernist montaner monument musica orfeo palau sightgseeing skylight spain tourism transparent unesco unusual vestibule world yellow