 As the only Renaissance "Kunstkammer" of its kind to have been preserved at its original location, the ""Kunst- und Wunderkammer"" (Chamber of Art and Wonders) represents an unrivalled cultural monument.Above the Lower Castle is the famous Spanish Hall ("Spanischer Saal"), a notable example of German Renaissance architecture, which contains an intricate wood-inlay ceiling and walls adorned with 27 full-length portraits of the rulers of Tyrol.The Upper Castle contains the extensive Habsburg Portrait gallery ("Habsburger Porträtgalerie") featuring paintings of numerous members of the House of Austria and other leading ruling Europeaen dynasties, including, as a remarkable feature, many portraits of princely children.