M52 was made as an improvised creative challenge one week at a time during 52 weeks. It started without a script, storyboard or any design. The story and visuals were developed at the same time than the 52 sequences of the film were animated weekly. The film’s scenario evolved during the year and was greatly influenced by daily reflections on the impact of humans on the environment and the rapid technological transformation of our civilization. The immersive soundtrack was made by Alexander Hohaus as a first experience in film production.