The tango is a dance that Argentina went crazy people throughout its history, from Carlos Gardel to Astor Piazzola. It brings together elements from many cultures, like Argentina brings people of many nations. At the same time is typically porteño.
The bullfight is above all a celebration. It is celebrated since ancient times and during its history has changed considerably. It confrontation between the bull and the bullfighter had a symbolic meaning, as it was perceived as a wild, strong and aggressive struggle between man and death.
For insight into the artistic wealth of Spain, see the following articles: Iberian art, art and architecture Hispano, Romanesque (art and architecture), Romanesque (art and architecture), art and Moorish architecture.