Formafantasma Tacchini Flock is the latest project produced by C41 for Tacchini, directed by Filippo Raineri. The project represents a collaboration between the renowned Italian brand and Formafantasma, a design studio that engages in research to understand the ecological, historical, political, and social influences that shape the current state of design. The documentary showcases the brand's novel sustainable production system, emphasizing the importance of circularity of materials as a means to achieve greater sustainability. Formafantasma Tacchini Flock made its debut during Milan Design Week 2023 as a component of the Tacchini FLOCK installation.