Campane dell abbazia di san pietro in bovara di trevi pg v 275
San Pietro in Bovara is a medieval abbey in Bovara, Umbria, central Italy.
The (12th century) church has a façade including prominent corbels in the shape of cow's heads and an interesting metrical inscription; a 16th-century cloister is attached to the church.
References
San Pietro in Bovara Wikipedia(Text) CC BY-SA