Image: Excavations: Fresco Palimpset, 10-11C, Bitonto Cathedral, Bitonto, Italy

Detail of fresco palimpset (two layers) in the excavations beneath Bitonto Cathedral, dating from the 10th or 11th century. Two sets of feet can be seen in this image. A partial inscription on the left reads: Memento Domine famulo tuo Petro(?), "Remember, O Lord, your servant Peter..." Bitonto Cathedral, Bitonto, Italy.