In this study, my aim is to portray routes to an investigation of Brazilian art of transvestism. In approaching to epistemological field of social constructionism, I argue that construction of sexual and gender identity cannot be isolated from personal social trajectory - including their social networks, their integration in cultural communities and their own course of career - I question use of categories like transvestite, transsexual, homosexual and transformista as they define evident isolated identities. I propose investigation of Brazilian art of transvestism as a way to look, from a different point of view, at subjective experiences as it extends sexual and gender meanings shared intersubjectively in localized scenarios and understand these contexts as spaces for creating new social meanings. Therefore, I introduce epistemic routes to comprehending art of transvestism within an ethnogenesis of Brazilian LGBT community, understanding it as a decolonial genealogy research and taking concept of the space in-between as reading operator.