Escaping centers of gravity to explore movement and lightness are necessities in art and in life. Deterritorialising, merging science and fiction, know-how and experimentation, professional and fan club, is a way to test non-tested formats and allows for new ways of seeing and doing. When real estate and performance collide, the challenge of renewal is a step closer. AHA encourages and activates these excesses, pledging liveliness and providing vectors of the new. Let us never forget that the making of the city is an ultra-contemporary practice: setting, theatre, landscape, the surface and the soundtrack of our daily life, its porosities and transversalities are multiple. Let's activate them. Photo : Antoine Séguin