Most of these windows were made in the early 13th century and the stories they tell are linked together in one theme. The lives of the martyrs and the apostles are shown and their stories illustrate the teachings of Christ. A whole variety of characters are portrayed in these windows, from Charlemagne to St Thomas Becket.
There are also some modern windows in the [G 01 / ambulatory]. In 1971, the German Friends of Chartres' Association gave the Peace Window and in 1954, the American Architects' Association gave the St Fulbert Window.
