This monograph celebrates Massinissa Selmani, a Prix Duchamp 2023 nominee born in 1980 in Algiers. Initially a computer science student, he later attended École Supérieure des Beaux-Arts in Tours. He gained recognition at the 56th Venice Biennale and won the Sam Prize in 2016. His art, found in prestigious collections like the Centre Pompidou, blends documentary drawing with surreal elements, exploring the interplay between reality and fiction. This book honors his innovative work, characterized by airy, enigmatic drawings and three-dimensional creations that trigger mystery and reflection in the viewer.