On October 31st, 2025, when the weather was in full autumn, citizens visiting the Taehwagang National Garden Chrysanthemum Garden in Nam-gu, Ulsan, are making memories among the chrysanthemums turning yellow. (Photo by Kim Dong-hwan)

A Nihang Sikh, belonging to the Sikh warrior clan, performs Gatka, a form of Sikh martial arts, during a religious procession marking the 350th martyrdom anniversary of Guru Tegh Bahadur Ji in New Delhi, India, 25 November 2025. The procession commemorates the martyrdom of the 9th Sikh Guru, Sri Guru Tegh Bahadur Ji, who was executed in 1675 AD for refusing to convert to Islam on the orders of Mughal Emperor Aurangzeb. The event is observed at Gurudwara Sis Ganj in Delhi. Guru Tegh Bahadur, the youngest of the five sons of Guru Hargobind, was born in Amritsar in 1621. (Photo by Rajat Gupta/EPA)

Sarunphat Pannum, 30, poses for a picture as she celebrates Halloween in Bangkok, Thailand on October 31, 2024. (Photo by Chalinee Thirasupa/Reuters)

The work “Naught: Bondi” by Milarky is seen pre-dawn at Sculpture by The Sea on October 18, 2024 in Sydney, Australia. A striking inflatable sculpture resembling a melanoma is set to be showcased at Sculpture by the Sea 2024, running from October 18 to November 4 along the Bondi to Tamarama coastal walk. (Photo by Brook Mitchell/Getty Images)

A general view of the sunrise over Hawes, Wensleydale, UK on November 24, 2014. (Photo by Neil Squires/PA Wire)

Young men play basketball on an improvised court wedged between a construction site and the shells of once grand colonial homes in Havana, July 20, 2015. As much as the young in Cuba welcome political opening and economic reform, such changes are unlikely to filter down to their lives anytime soon. (Photo by Meridith Kohut/The New York Times)

Indian Air Force soldiers toss their rifles as they perform during the full-dress rehearsal for Indian Air Force Day at the Hindon air force station on the outskirts of New Delhi October 6, 2015. (Photo by Anindito Mukherjee/Reuters)

A man dressed as Hindu god Shiva, smokes during an annual Hindu religious festival locally known as Shyam Baba festival in Ajmer, in the desert Indian state of Rajasthan, April 12, 2015. (Photo by Himanshu Sharma/Reuters)