In this picture taken on October 27, 2019 lightening strikes on a building during a thunderstorm in Bangkok. (Photo by Mladen Antonov/AFP Photo)

With its huge eyes, comical name and diminutive size, Mark R. Smith’s image of a baby Hawaiian bobtail squid can’t help but raise a smile. A curiously endearing creature, the cephalopod is just 1.5cm across, its mantle cavity bearing more than a passing resemblance to a rather natty shower cap. But it is also a beautiful example of symbiosis – nature’s version of “I’ll scratch your back if you scratch mine” – for on the underside of the squid is a light organ which houses bioluminescent bacteria. The squid offers the bacteria protection and food, while the bacteria emit a glow – a handy trait that the squid uses to offset its silhouette, helping it to evade predators in the depths below. Mark R. Smith’s entry combines several images of a Hawaiian bobtail squid with different focus lengths to create a final picture with greater depth of field than normal. (Photo by Mark R. Smith/Wellcome Images/Macroscopic Solutions)

American model and television personality Chrissy Teigen lights up the Empire State Building with her style and smile in the last decade of May 2024. (Photo by chrissy teigen/Instagram)

Swedish model Elsa Hosk stunned in the second decade of September 2024 as she posed on an office photocopier in stockings and suspenders. (Photo by Iamgia)

Gemma Collins in the last decade of October 2024 sent temperatures soaring with a sеxy look. The iconic reality star channelled her inner Playboy bunny as she posed in her kitchen, wearing a black lace leotard and corset with fishnet stockings, a bowtie, cuffs and high heels. (Photo by Instagram)

Members of the Funky Uptown Krewe parade as Twelfth Night kicks off Carnival season, in New Orleans, Louisiana, U.S. January 6, 2025. (Photo by Eduardo Munoz/Reuters)

Revelers play in tomato pulp during the annual “La Tomatina” food fight festival in Bunol, Spain on August 30, 2023. (Photo by Eva Manez/Reuters)

American model Emily Ratajkowski shows off her new swimwear line in the second decade of March 2022. (Photo by emrata/Instagram)