Two major thinkers of anti-colonialism in Algeria—Kateb Yacine, author of the novel Nedjma (1956), and Frantz Fanon—described the impacts of colonial violence through figures of petrification that blur the border between human and nonhuman. Their works ground this article's relational reading across anti-Black and anti-Algerian racializations, drawing on Sylvia Wynter's concept of rhythmic reading and scholarship on comparative racialization. Petrification seeks to capture subjective absence: a modality of living as a negated subject who is excluded from the category of the human. This relational frame suggests absence as a plural, disappearing mode of knowledge production under colonialism. Yacine's novel fleshes out alternative modalities of being human that appear, in Fanon's Algerian writings, as flickers en route to revolution, or clinical diagnoses. Fanon's oeuvre and its readers generate a new critique of Yacine's canonical novel. This article develops absence as a new vocabulary, beyond colonial psychiatry and its agentive resistance, for the reading of literature from the settler colony. Building on feminist critiques of Nedjma, it names anti-Blackness in the novel as an instance of the text's participation in the field of Man at the moment it tries to write, through absence, its outside.