- Basalt
Different forms of basalt - Bibllioteca Malatestiana, Cesena
It was built in the shape of a basilica - representing the temple of knowledge and culture. - Contrada Uberti, Cesena
- Santi di Tito - Detail
Santi di Tito - Detail. Museo Civico, Sansepolcro. - The apse by Ugolino di Prete Ilario
The apse by Ugolino di Prete Ilario (1370). Orvieto cathedral. - San Brizio Chapel in Orvieto cathedral
San Brizio Chapel in Orvieto cathedral. Luca Signorelli in 1499, The Damned in Hell. - San Brizio Chapel, Orvieto Cathedral
San Brizio Chapel, Orvieto Cathedral. Luca Signorelli in 1499. - Todi Cathedral crypt
- Medieval streets in Todi
- Federico da Montefeltro and his son
Federico da Montefeltro and his son (1476) by Pedro Berruguete. Palazzo Ducale, Urbino.