Publication for "Bureau des réalités", non-profit space created by curator Lilou Vidal, presented at the contemporary art fair "Art Brussels" 2016, at the exhibition of non-profit spaces. I assisted the curator over four days during the art fair: presentation of the publication and exhibition. The work is a design reproduction of the original edition of Seth Siegelaub "January 5-31, 1969", a significant art piece in the history of contemporary art: the catalogue as an exhibition space. The "April 21-24, 1969" shows a new generation of artists, each exhibited for one month at the "Bureau des Réalités". Lilou Vidal’s work, through the project April 21-24, 2016 and the exhibition at the art fair, questions the relationship between the artist & curator and between the exhibition space & art piece.