Fernanda Poli 
Medieval Bosa [EPUB ebook] 
The castle and the Palatine Church

The book provides an updated reading on the fortification of the city of Bosa, and the castle church, the Palatine chapel of the judges of Arborea, from an architectural and artistic perspective. Particular attention and emphasis have been placed on the presence inside the sacred building of a cycle almost entirely preserved, a unique example in Sardinia, of fourteenth century frescoes on the themes of Franciscan spirituality.