The disharmonious block is called the disharmonious block because of the different architectural styles, different characteristics and great contrast on Gracia Street in Barcelona. Apart from the viewing of various buildings, this block is also a good place for major brands to sweep goods. Many big brands have flagship stores. The goods are relatively new and have many choices. It is said that the inharmonious neighborhoods, in fact, blend the old and the new, complement each other, no violation and feeling, quite harmonious.