Caja Negra is a publishing house based in Buenos Aires and Madrid, founded in 2005. It focuses on the publication of essays and fiction, with the intention of mapping contemporary discourses (in its collections Future Futures and Effects Collaterals) and bringing to the present exercises of unconventional writing of the past (in his collections Numancia and Synesthesia). It has in its catalog authors such as Boris Groys, Mark Fisher, Hito Steyerl, Alexander Kluge, María Negroni, Lygia Clark, Jonas Mekas, Bifo Berardi, José Esteban Muñoz, Harun Farocki and Albertina Carri.