In antiquity certain theatrical interpreters of Greco-Latin tragic and comic works often in their representations display the hidden face masks that kept them incognito. Thus simultaneously appear and imitate the appearance of certain animals and mythological beings, are allowed the ability to be sharp in the contents of his locutions, sharp, critical and hurtful publicly, both insofar as provide them secure protection the anonymity of his disguise. They were the so-called prettily and current actors. This mask was already to form part of our identity and nature. Just lacking exceptions and without need of any rig that we hide, proceed in our daily under a double profile of behavior, interchangeable avatar in direct dependence to environment or person with which we interact at every moment,
"by making manifest appearance of a supreme force, as well as the be an essential support to the livelihood of our survival" the bull in its various manifestations has been part of human culture in the history of most civilizations. It is and represents therefore a fundamental cultural and hence element appearing as reiterated in all and each one of its artistic manifestations, resulting in regular resource in the ancient Roman theatres."