Manuscript Leaf with the Martyrdom of Saint Peter Martyr in an Initial P, from a GradualSouth Italian · ca. 1270–80

Manuscript Leaf with the Martyrdom of Saint Peter Martyr in an Initial P, from a Gradual

Tempera and ink on parchmentThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Manuscript Leaf with the Martyrdom of Saint Peter Martyr in an Initial P, from a Gradual

South Italian · ca. 1270–80

Manuscript Leaf with the Martyrdom of Saint Peter Martyr in an Initial P, from a Gradual

Tempera and ink on parchment

The Metropolitan Museum of Art · CC0 1.0