"Invisible & Intangible" is a new occasion to sound out contemporary art, an environment that gives artists the opportunity to team up with researchers on the subject of the infinitely small and the question of nanoscience. The exhibition has two intentions: to allow artists to access otherwise inaccessible scientific materials, and for researchers to approach science with an aesthetic impulse. These installations/experiments provide different opportunities for understanding the territories of creative exploration produced by nanoscience and thus enable the exhibition to approach various formal dimensions: the olfactory, audio, fictitious, visual and cognitive. United through this experience, artists and scientists invite us to change our perspective by changing scales. By presenting an alternative point of view, they somehow give us the chance to re-enchant the world and to consider a creative horizon open onto other possibilities.