A robot takes part in what is billed as the world's first robot half marathon during the Humanoid Robot Half-Marathon held in Beijing on Saturday, April 19, 2025. (Photo by Ng Han Guan/AP Photo)

At the dead of night, the photographer – known to his Instagram followers as Dark Cyanide – heads out to look for hidden gems, like abandoned stations, provisions and tunnels. His intriguing images feature vibrant streaks, graffiti, and tight framing – and by adding individuals to some to some of shots, he is also able to depict the incredible scale of some of the tunnels. Here: Unnamed subway track in New York City. (Photo by Dark Cyanide/Caters News)

Cambodian motorcyclists drive near a double rainbow, following the conclusion of a ceasefire deal between Cambodia and Thailand, in Siem Reap, Cambodia, on July 29, 2025. (Photo by Daniel Ceng/Anadolu via Getty Images)

An old American car is seen in Havana as a rainbow appears in the sky, on February 3, 2022. The Cuban government on Thursday “emphatically and forcefully” demanded the end of the U.S. embargo on the island, which was reinforced “to unsuspected limits” amid the covid-19 pandemic, as it celebrates its 60th anniversary. (Photo by Yamil Lage/AFP Photo)

American singer Demi Lovato unveils her “badass” new wax figure at Madame Tussauds Las Vegas on October 1, 2024. She marveled at the likeness and attention to detail on her tattoos – joking the only thing missing is her new engagement ring. The figure is adorned in the skirt and top from Demi's Alternative Press Magazine photoshoot, with the entire look generously donated by Demi herself. (Photo by Key Lime/Madame Tussauds USA/The Mega Agency)

Brazilian singer Larissa de Macedo Machado, better known by her stage name Anitta performs at the Coachella Music & Arts Festival at the Empire Polo Club on Friday, April 22, 2022, in Indio, Calif. (Photo by Amy Harris/Invision/AP Photo)

José María Larocca of Argentina riding Finn Lente soars over a water jump in the Rolex Grand Prix in Falsterbo, Sweden on July 13, 2025. (Photo by Petter Arvidson/Bildbyran/Rex Features/Shutterstock)

Rutgers Scarlet Knights cheerleaders perform during a game against the Connecticut Huskies at High Point Solutions Stadium on October 6, 2012 in Piscataway, New Jersey. Rutgers defeated Connecticut 19-3. (Photo by Rich Schultz)