This article takes Barthes’ concept of the death of the Author as a starting point to organize a reflection on the role of Author-related discursive structures (termed subject positions here) in participatory processes within cultural institutions, focusing on cultural professional and audience subject positions. The theoretical assumption in this text is that identities (and subject positions) are not stable or homogenous, but contingent and diverse, and fed by social fantasies. This assumption (supported by culturalist identity theory and psychoanalytic theory) allows analyzing how the subject position of the cultural professional has been articulated through a series of contemporary fantasies. This article will first focus on two fantasi...