Spire spires were an astounding architectural innovation, beginning with the early fourteenth-century spire at Freiburg Minster, in which the pierced stonework was held together by iron cramps. The openwork spire, according to Robert Bork, represents a "radical but logical extension of the Gothic tendency towards skeletal structure." The organic skeleton of Antoni Gaudi's phenomenal spires at the Sagrada Família in Barcelona represent an outgrowth of this Gothic tendency. Designed and begun by Gaudi in 1884, they were not completed until the 20th century. In England, "spire" immediately brings to mind Salisbury Cathedral. Its 403-foot (123-m) spire, built between 1320 and 1380,
Old Cambrai Cathedral be blown down in a storm in 1809. The building is known only through a few surviving documents - two high-precision drawings by Louis XIV's military painter Van der Meulen, statements made on the feasibility of the Fénelon spire project, a watercolour painted by an English soldier on the fall of the First Empire, and two photographs of the royal engineers' 1695 'plan-relief' of the town (the "plan-relief" itself was taken by the Germans during the Second World War occupation and was destroyed in the Battle of Berlin in 1945). Old Cambrai Cathedral Old Cambrai Cathedral was the Gothic cathedral