Quentin L'helgoualc'h works across several media: sculpture, film, drawing and installation, and, in parallel with his artistic research, produces works conceived and produced with the in extremis collective, such as the installation Chopped and Screwed, and the performance PM-10. Following his first short film Marlowe drive (2017), he directed a documentary immersed in virtual spaces, in collaboration with video artists Ekiem Barbier and Guilhem Causse (Knit's Island). In 2020 he made Les Neiges électriques.