<p>This study is an attempt to bring the notion of the ‘semiotics of silence’ to the discussion of social movements’ agency and legitimization. By examining the semiotics and modalities of silence embedded in the landscape of Rabaa sit-in protests, as visualized in <i>Getty Images</i> photo gallery, this paper situates silence as an agentive presence. Drawing on Foucault’s heterotopia, Kurzon’s modalities of silence and Jaworski and Thurlow and Jaworski’s semiotics of silence, the analysis reveals how silence operates as a mode of defiance, alteration, and critique in social movements spaces. Whether it is imposed on or by the protestors (I/[<i>you</i>] must say anything), chosen (I should not say anything), strategically deployed (I will not say anything), silence agentively challenges hegemonic narratives. These modalities engage in a dialogic interplay with silence tropes, including metaphorization, non-interactive represented participants, disengaged viewers, as well as spatial inactivity. It is found that the <i>Getty Images</i> gallery itself serves as a heterotopia of representation. After instantiating the sit-in within the digital domain, it juxtaposes these transformed spatial and temporal realities. The photographs serve as a mediating tool to legitimize the protest, capturing both the heterotopic nature of the space and the silent, revolutionary disruptions of its rhythms.</p>