‘The couple formed by Isa [Irene Escolar] and Alberto [Martiño Rivas] have arranged to meet their friend Martín for a bike outing to the Sierra de Guadarrama National Park. Martín [Tamar Novas] strolls around in search of Graellsia Isabellae, a rare species of butterfly that has so far resisted him. Alberto is delighted with his relationship with Isa, and tells his friend.’ This is the synopsis of the short film made in the framework of the Short Films for the Environment project. Amanda Rodríguez—a former ECAM student, is the director and Mariano Barroso is executive producer. This is the story of the making of Isabel Isabellae.