View of the east wall from the southwest

Pope Nicholas III Presented to Christ by Sts Peter and Paul (east wall)

Pope Nicholas III Presented to Christ by Sts Peter and Paul (east wall, left)

Pope Nicholas III Presented to Christ by Sts Peter and Paul (east wall, right)

Crucifixion of St Peter (south wall, left)

Beheading of St Paul (south wall, right)

Stoning of St Stephen (west wall, left)

Martyrdom of St Lawrence (west wall, right)

Martyrdom of St Agnes (north wall, left)

St Nicholas Providing the Dowry (north wall, right)