Dancers perform in a mass traditional Gandrung dance during the Gandrung Sewu Festival 2025 at Marina Boom Beach in Banyuwangi, East Java, Indonesia, on Oct. 25, 2025. (Photo by Sahlan Kurniawan/Xinhua)

Dancers perform in a mass traditional Gandrung dance during the Gandrung Sewu Festival 2025 at Marina Boom Beach in Banyuwangi, East Java, Indonesia, on Oct. 25, 2025. (Photo by Sahlan Kurniawan/Xinhua)

Dancers perform in a mass traditional Gandrung dance during the Gandrung Sewu Festival 2025 at Marina Boom Beach in Banyuwangi, East Java, Indonesia, on Oct. 25, 2025. (Photo by Sahlan Kurniawan/Xinhua)

A dancer performs in a mass traditional Gandrung dance during the Gandrung Sewu Festival 2025 at Marina Boom Beach in Banyuwangi, East Java, Indonesia, on Oct. 25, 2025. (Photo by Sahlan Kurniawan/Xinhua)