Medieval stained glass is relatively rare in English country churches because so much was destroyed by zealots during the Reformation in the 16th century and under Cromwell in the 17th. Fragments of old glass exist and have been pieced together in many windows across the country, but entire windows are scarcer. The two shown here are from c. 1350. They are the north and south chancel windows of the church of St Andrew in Chinnor, Oxfordshire, just at the foot of the Chiltern Hills. Light was poor in the church when I was there and these are the best images I could get: photographs taken with my telephone. The window on the left (the north window) shows two bishops, with crosier and processional cross. Above them, in the quatrefoil, is a depiction of one of the Seven Acts of Mercy: Feeding the Hungry. The window on the right (the south window) shows St Lawrence and St Alban and another of the Seven Acts, Clothing the Naked: a man in yellow (St Martin) is seen giving a green garment to a naked man. (The other Acts of Mercy are Giving Drink to the Thirsty, Sheltering the Homeless, Nursing the Sick, Visiting those in Prison and Burying the Dead. Caravaggio manages to depict all seven of them in a single canvas in a famous painting in Naples. Perhaps at one time all seven were shown in the windows of this little church, too.