The Cneai, the national centre for art and image publishing, recently moved to the Cité Internationale Universitaire in Paris, bringing together 6,000 residents of 51 different nationalities. A vast, multicultural and unusual exhibition space covering 34 hectares! Both an exhibition and a presentation of the Cneai's new spaces, the aim is to showcase the work of artists, residents and guests. The latter have been brought together with the aim of exposing their vision of the world of tomorrow to the public, through the illustration of their utopian or nightmarish dreams, their desires and wishes. Proclamations, observations and artistic declarations are displayed on 365 trees in the park in a variety of forms: drawings, scientific or poetic texts, leaflets, watercolours, cut-outs, electronic panels etc.