Those lights are actually bioluminescent shrimp, better known as sea fireflies, or, in Japan, as “umibotaru”. Visible every year from May until the end of October, they live in the sand around very shallow sea water and are often seen floating between the extremes of high and low tides. Here: Bioluminescent sea fireflies glittering like diamonds on the rocks and sand. Okayama, Japan. July 2016. (Photo by Trevor Williams/Jonathan Galione/Getty Images)

Dina Asher-Smith of Great Britain reacts after competing in the women's 200m during the Wanda Diamond League Golden Gala meeting. Dina Asher-Smith placed first. (Photo by Ciro De Luca/Reuters)

An employee holds a plant with roots at the Plant Advanced Technologies (PAT) company greenhouse in Laronxe near Nancy, Eastern France, June 19, 2015. The farmers employed at the site in Laronxe are growing plants in a special way with a view to “milking” them for use in medicines, cosmetics and agrochemicals. Several major brands, including Germany's BASF and France's Chanel, have teamed up with Plant Advanced Technologies (PAT) in the hope of securing privileged access to the so-called “biomolecules” it extracts through the use of a patented technique. (Photo by Vincent Kessler/Reuters)

A girl broadcasts at live streaming talent agency Three Minute TV in Beijing, China on April 12, 2017. Three Minute TV also arranges cosmetic surgery at partner hospitals for its anchors, arranges small bank loans for the surgery, photographs and markets the anchors and helps them find acting opportunities Deng said. (Photo by Damir Sagolj/Reuters)

Miss Ireland finalists pictured as they arrived at the official launch party for Miss Ireland 2022 in association with TanOrganic, at House, Dublin on July 6, 2022. The 37 finalists vying for the coveted Miss Ireland 2022 title were revealed at a sparkling white party for this, the 75th Diamond Jubilee of the competition. (Photo by Brian McEvoy/The Irish Times)

A model holds a 18,18 carat pink diamond called “Fortune Pink” that could fetch 30 million U.S. dollars during a preview at Christie’s before the auction sale in Geneva, Switzerland on November 2, 2022. (Photo by Denis Balibouse/Reuters)

Colombia' s Caterine Ibarguen competes in the women' s long jump during the 2018 IAAF Birmingham Diamond League athletics meeting at Alexander Stadium in Birmingham on August 18, 2018. (Photo by Peter Cziborra/Action Images via Reuters)

Beyonce and Jay-Z leave Rihanna's 3rd Annual Diamond Ball at Cipriani Wall Street on September 14, 2017 in New York City. (Photo by James Devaney/GC Images)