The Spire angel. Jocelin may have been named after Josceline de Bohon, Bishop of Salisbury from 1142 to 1184, who is buried in Salisbury Cathedral. Roger Mason, a medieval Master Mason is, in direct contrast to Jocelin, physically powerful and a rationalist. He is associated with the imagery of a bull and a stallion. Roger contends with Jocelin, arguing that the cathedral foundations are insufficient to support the spire. He is forced to continue with the project because Jocelin makes it impossible for him to work elsewhere. After the death of Goody, Roger becomes an alcoholic. In a moment of clarity, Jocelin
Strasbourg Cathedral together represent some of the earliest uses of architectural drawing. The work of Professor Robert O. Bork of the University of Iowa suggests that the design of the Strasbourg façade, while seeming almost random in its complexity, can be constructed using a series of rotated octagons. The north tower, completed in 1439, was the world's tallest building from 1647 (when the spire of St. Mary's church, Stralsund burnt down) until 1874 (when the tower of St. Nikolai's Church in Hamburg was completed). The planned south tower was never built and as a result, with its characteristic asymmetrical form, the cathedral