KERSTIN BRANDES / SIGRID ADORF: “By refusing to crystallise in any specific form”—Art, Visibility, Queer Theory: An IntroductionThis issue, entitled “By refusing to crystallise in any specific form”—Art, Visibility, Queer Theory, gathers contributions devoted to the question what queer theory on the one hand and (feminist) art history, visual culture, and media studies on the other have to offer one another. Although the question of visibility is central to both the politics of representation and the discourse of queer theory, which opposes normative definitions of the body and subjectivity, it is seldom tangibly related to the visual field. We hypothesise in this issue that the tools established by critical art history for analysing images...