During one scene in Bon Ishikawa's upcoming documentary "Sekai de Ichiban Utsukushii Mura" ("The Most Beautiful Village in the World"), the photographer-turned-filmmaker uses a drone to capture one of Asia's oldest traditions: the collecting of honey from caves in the steep cliffs of the Himalayas.

The local Gurung people have been practicing the custom for hundreds of years, but they were forced to discontinue it on April 25, 2015, after a magnitude-7.8 earthquake devastated Nepal. Including the honey harvest in his film, Ishikawa offers an encouraging position: Tradition survives, and it's all thanks to community.

Early on in the documentary, however, things don't look so bright. One especially moving scene focuses on Yam Kumari, a nurse from the mountain village of Laprak whose husband was one of the nearly 9,000 who died in the quake. Teary eyed, she confesses that the circumstances have caused her to lose her faith.