An exhibition that explores another way of working on the story, one that is not directed toward the visible but invisible, one that conjures the ghost to juggle celebrations and commemorations, naming what is absent and yet - or rather for that very reason - can no longer harass. Invoke the spectrum, because there is something here that is out of joint: the Bicentenary of 2010 is marked as the official celebration of emancipation and foundations, time of celebration disrupted, harassed, and disjunction between past, present and future. The exhibition stems from the need to challenge this structure of aesthetics and politics of past, memory and history, addressing rather as a process of formation of visibility and invisibility, of inclusion and exclusion mapping, in tension, a spectrograph. The fifteen artists are: Vicente Razo, Juan Pablo Macías, Tania Candiani, Ilán Lieberman, Carlos Aguirre, Eloísa Mora Ojeda, Ambra Polidori, Mariana Botey, Tercerunquinto, Jota Izquierdo, Miguel Rodríguez Sepúlveda, Diego Berruecos, Enrique Méndez de Hoyos, Carla Herrera-Prats y Melanie Smith.