Valentine Siboni (1987, France) graduates in 2011 from the HEARās Arts Hors-Format department in Strasbourg, France. There she meets the soon-to-be members of her collective PEZCORP. From 2010 to 2017 they generate various ephemeral contexts (exhibitions, performance nights, collective video installationsā¦) whether in museums, art centers and during Nuit Blanches or in completely random places (someoneās houses, ephemeral art spaces). In 2011, during a workshop at Frac Alsace she meets