The Filipino artist who premiered the large circular labyrinth made of runo reeds in 1989 is Roberto Villanueva.His work, titled "Archetypes: Cordillera Labyrinth," was installed at the Cultural Center of the Philippines grounds.The labyrinth was constructed using basket weaving and thatching techniques with runo reeds and bamboo, symbolizing indigenous Cordillera culture.It featured a spiraling path leading to a central sacred space called a dap-ay, representing a ritual ground with a buḽul guardian spirit figure.Villanueva’s installation integrated indigenous symbols, rituals, and community participation, reflecting a deep connection to Filipino cultural heritage and animistic traditions.Roberto Villanueva is recognized for his use of natural materials and indigenous themes in his installations and is celebrated for restoring communal and spiritual functions in Filipino art.