Nasrid Palaces, Islamic and Mudejar architecture, Alhambra, UNESCO, Granada, Andalusia, Spain

nasrid palaces alhambra islamic architecture mudejar granada andalusia tilework geometric design unesco cultural heritage historical decorative arts art history craftsmanship exquisite patterns spanish palatial moroccan influence site tourism details significance medieval color palette ornamental ancient expression tradition intricate architectural conservation elements arabesque historic palace interior exotic identity mosaic styles motifs