The general distinction between male and female gender goes beyond the biological nature; it includes behaviours, the clothes you are supposed to wear, how much you earn, besides many other things. But how do we see a person that decides to dress and behave like someone that we usually identify as belonging to the opposite sex? How do we classify this outlier? Should we consider it to be a "hybrid" being or should we expand the gender's list? Does society in some way controls, stigmatizes, and strictly defines this gender division?

If we travel back in time, to the year of 1975, the first movie directed by Serge Gainsbourg, Je t'aime moi non plus, translated to Portuguese, Amor Marginal, was a history about the impossibility of loving due to existing dogmas. The works from both artists Ana Santos and Paulo Aureliano da Mata do fit in this marginality since they reject this gender distinction dictated by society, and also because they share experiences and traumas that are far away from acceptable moral conventions.