Wells Cathedral, Somerset: the clerestory

NOTES: Construction on the original cathedral, a masterpiece of Early English style, began in 1180 and was largely completed by the time of its dedication in 1239. The west front was completed in 1209-1250, the chapter house in 1306 and the Lady Chapel in 1326. William Wynford was appointed master mason in 1365 when he built the south-west tower of the west front. He also designed the north-west tower which was added in the 1400s.