content. Today, the ruling doctrine of the true premise of the decision that the basic reproduction photography was protected, but no longer. Notes References Lasko, Peter, Ars Sacra, 800-1200, Penguin History of Art (now Yale), 1972 (nb, 1st edn.) Further reading Walther, Ingo F. and Norbert Wolf. Codices Illustres: The world's most famous illuminated manuscripts, 400 to 1600. Köln, Taschen, 2005 External links Digitised facsimile on the Bayerische Staatsbibliothek website Aureus of St. Emmeram 9th-century biblical manuscripts Carolingian illuminated manuscripts 9th-century illuminated manuscripts Medieval European metalwork objects