For the fourth iteration of the Palais de Tokyo’s ‘Carte Blanche’ series – where a single artist is invited to transform the entirety of the Paris museum’s cavernous 13,000 m2 exhibition space – Berlin-based Argentinian artist Tomás Saraceno has conceived a massive black and white parcours. His installations encourage visitors to reflect on their place within the infinitely complex networks that structure our existence, from the minutiae of dust particles and the vibrations of spiderwebs to the collisions of galaxies in the universe. In so doing, the exhibition, which is titled ‘On Air’, explicitly situates itself within the ecologically conscientious conversations around climate change and humanity’s changing relationship to nature in the age of the Anthropocene.