Sulphur
Jabir ibn Aflah (Geber) - Correction of the Almagest
Etymologiae by Isidore of Seville
Via Fantaguzzi, Cesena
Andy Warhol Autoportrait by Blub
Andrea della Robbia workshop - Nativity
Corsica quarter, Orvieto
Another souvenir from Orvieto
Volta pinta
Iridescent clouds
Elba