the article from the German Wikipedia, which in turn gives as its sources: External links Predellas attributed to the Circle of Perugino in the DIA's collection 1501 paintings Paintings by Raphael Paintings in the Louvre by Italian artists Paintings in the collection of the Museo di Capodimonte Paintings in the collection of the Pinacoteca Tosio Martinengo Angels in art Altarpieces Paintings of the Virgin Mary Books in art Paintings of Augustine of Hippo