Ключевые слова: arch, architecture, art nouveau, auditorium, balcony, barcelona, catalan, catalonia, catalonia music hall, catalunya, ceiling, ceramic, choral music, city, cityscape, colorful, column, concert hall, culture, decoration, droplight, floral, historic, interior, inverted dome, landmark, luxury hotel, magnificent, masterpiece, mezzanine, modernism, mosaic, organ pipe, ornamentation, palau de la musica catalana, pattern, relief, renaixena, scene, seats, skylight, spain, stained glass, sumptuous, tourism, traineeship, travel, unesco,