In 2018 the Artivist Network collaborated with Climacció to run a series of art builds to support arts organizing ahead of the climate march in Barcelona. Using artivism as a key mobilizing strategy, the groups brought together thousands of people into uniquely developed “bloques” to show the diversity of the local climate movement. Beyond the political impact, one result of this project was a weekend retreat and the formation of a new group dedicated to creative action for climate justice.