People are usually accustomed to using the characteristics of the natural environment to describe a city, such as the foggy city and the ice city. People rarely use personal names to summarize the city’s style. However, Barcelona is called “Gaudi’s City” by many people. This famous Spanish city is dotted with famous buildings, from the ingenious La Pedrera and Casa Batlló to the ingenious Park Guell and Sagrada Familia. Almost all buildings with world-renowned reputation were created by legendary Spanish architects. ——The hand of Antonio Gaudí. His fairy-tale buildings create a unique atmosphere in Barcelona. 　　Some people say that no visit to Barcelona is complete without seeing Gaudí’s architecture. Others…