The project is a follie (a pavilion of reduced dimensions inside parks) in Jardim Botanico da Universidade de Lisboa. It consists of a self supporting structure which is based on a fungi´s species: Phallus Indusiatus. Besides, the interior of this structure is conditioned for fungi to develop and cover the outter part. Thus, students of Lisbon´s Science Univesity could continue the study developed in Lisu´s herbarium, which is located in the mentioned park.