1133. Coronation mantle of the Holy Roman Emperor Friedrich II in Red silk embroidered in gold; gold filigree, enamel, precious stones, and pearls, showing a lion’s battle with a camel, Kunsthistorische Museum, Vienna.[1276×881]

The inscription in Arabic round the hem states that the robe was made
in 1133/4 by Arab artists for King Roger II of Sicily. It came into the
possession of the Emperor Friedrich II with the Sicilian inheritance. It is
thought that he incorporated the robe into the Imperial treasure after his
coronation in Rome in 1220.