- Neume initial
Biblioteca Malatestiana, Cesena. - Jabir ibn Aflah (Geber) - Correction of the Almagest
Original is from the 12th century. Biblioteca Malatestiana in Cesena. - Orvieto Cathedral
Orvieto Cathedral (1290-1590). On average a 14th century cathedral, dedicated to the Assumption of the Virgin Mary. In rain. - Collegiata di Santa Maria Assunta
The ceiling was painted with lapis lazuli. - Collegiata di Santa Maria Assunta
- Siena Cathedral
- Siena Cathedral
- Siena Cathedral
The divine interior of the Cathedral.