A man looks at lotus lanterns attached to prayer petitions at Jogye temple in Seoul, South Korea, on May 8, 2024. (Photo by Kim Hong-Ji/Reuters)





A staff member checks a drone before the World Drone Light Show 2024, which is part of the 2024 Korea Drone Expo, in Incheon, South Korea, on May 9, 2024. (Photo by Kim Hong-Ji/Reuters)





People watch drones' formation flying at the World Drone Light Show 2024, which is a part of the 2024 Korea Drone Expo, in Incheon, South Korea, on May 9, 2024. (Photo by Kim Hong-Ji/Reuters)





Fireworks drones perform formation flying at the World Drone Light Show 2024 which is part of the 2024 Korea Drone Expo, in Incheon, South Korea, on May 9, 2024. (Photo by Kim Hong-Ji/Reuters)





A swarm of 1,000 drones forms patterns in the night sky during a drone light show as part of the 2024 Korea Drone Expo in Incheon on May 9, 2024. (Photo by Jung Yeon-je/AFP Photo)





Lanterns hang around Jogye temple as part of festivities to celebrate the birthday of Buddha in Seoul, South Korea, Friday, May 10, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists cover themselves and their lamps with plastic sheets as they prepare for a lantern parade ahead of the upcoming birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





A giant lantern float moves past in a parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhist monks wait for a lantern parade ahead of the upcoming birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhist monks walk in a lantern parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





A woman waves from a lantern float during the Lotus Lantern Festival ahead of the upcoming birthday of Buddha on May 15, on a street in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





A Buddhist carries lanterns and walk in a parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists participate in a lantern parade, wrapped in plastic sheets to protect from the rain, during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists walk with a giant lantern in the share of a dragon during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists carry lanterns and walk in a parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists wait for a lantern parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists wait for a lantern parade as part of festivities celebrating the birthday of Buddha, at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists walk past lanterns during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhist monks walk in a lantern parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)





Buddhists wait for a lantern parade during the Lotus Lantern Festival, ahead of the birthday of Buddha at Dongguk University in Seoul, South Korea, Saturday, May 11, 2024. (Photo by Ahn Young-joon/AP Photo)