Collaboration in art is for us a poetic and political gesture. Before the pleasure of "playing together in the same sandbox", it puts us in front of a real challenge of letting go and communication, which, like politics, place us into a notion of choice with its impacts. about our lives and the world around us. Thus, collaboration in art invites on the one hand to advance towards the other with all of oneself, that is to say with its fears, its convictions, its absolutes, its doubts and judgments. And on the other hand to be mixed by the other to finally become other. To become other, as if to leave oneself out of one's packaging. But it's not an easy task ...