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,
Spire In the early Renaissance the spire was not restricted to the United Kingdom: the fashion spread across Europe. After the destruction of the 135 m tall spire of the St. Lambert's Cathedral, Liège in the 19th century, the 123 m spire of Antwerp is the tallest ecclesiastical structure in the low countries . Between 1221 and 1457 richly decorated open spires were built for the Cathedral of Burgos in Spain while at Ulm Cathedral in Germany the 529-foot (161-m) spire built in the imported French Gothic style between 1377 and 1417 ultimately failed. The Italians never really embraced the spire