Bullfighting is a traditional Spanish spectacle that involves a duel between a bull and a matador. It traces its roots to prehistoric bull worship and sacrifice. The matador sees himself as mortal facing the immortal bull, and must skillfully kill the bull in a dramatic final moment to prove his artistry and bravery. Though still viewed as an important cultural symbol by some, bullfighting is increasingly controversial and banned in some parts of Spain due to concerns about animal cruelty.