Carlisle Cathedral in the city of Carlisle, Cumbria, England. At 15.5 metres (51 feet) high and almost 8 metres (26 feet) wide, the East Window at the far end is the largest of the Flowing Decorated Gothic style in England. It was first built in the mid-14th century and the tracery of the window still contains medieval glass. The lower part of the window dates to the mid-19th century. | International Man of History