Since a scarlet galero, generally provided with 30 tufts, is usually reserved for cardinals, it can be assumed that this coat of arms belongs to an archbishop of Salzburg with the title of primate of Germany, who was granted the use of a scarlet galero with 20 tufts.
This hypothesis could be confirmed by the additional presence of the Habsburg eagle placed at the base of the coat of arms.
Beautiful example of micro mosaic, Rome Vatican school, dating from the 19th century.
Dimensions: h. 23 x 17 cm (h. 33 x 24 cm with frame).