Photographer Gregg Segal travelled the world to document children and the food they eat in a week. Partly inspired by the increasing problems of childhood obesity, he tracked traditional regional diets as yet unaffected by globalisation, and ironically, found that the healthiest diets were often eaten by the least well off. (Photo by Gregg Segal/The Guardian)

Model Irina Shayk shields herself from rain as she leaves the grand opening of Falconeri in SoHo of New York on October 16, 2019. (Photo by Backgrid USA)

An artist gets ready backstage to perform an Indian art form of dance called “Ottamthullal” at the annual eight-day long Vrischikolsavam festival, which features a colourful procession of decorated elephants along with drum and trumpets concerts, at Sree Poornathrayeesa temple in Kochi, India, December 7, 2018. (Photo by Sivaram V/Reuters)

Professional conceptual category winner. Greetings from Mars, by Julien Mauve, France. Mauve says: “I have always wondered what it would be like to discover a totally different world ... and to photograph it for the first time as if I was Ansel Adams. So I came up with this project, which is about space exploration and discovery. But it’s also about our behavior in front of landscapes and how we create pictures that will share our personal story with the world”. (Photo by Julien Mauve)

A Ukrainian gunner sits in his 2S1 Gvozdika (122-mm self-propelled howitzer) on the front line in Southern Ukraine on October 8, 2022, amid the Russian invasion of Ukraine. (Photo by Dimitar Dilkoff/AFP Photo)

Russian actress and blogger Polina Pushkareva arrives for the screening of the film “L'Amour Ouf” (Beating Hearts) at the 77th edition of the Cannes Film Festival in Cannes, southern France, on May 23, 2024. (Photo by Sarah Meyssonnier/Reuters)

The Christian Cowan Fall/Winter 2022 collection is modeled at the One World Trade Center during New York Fashion Week on Friday, February 11, 2022, in New York. (Photo by Charles Sykes/Invision/AP Photo)

Stella McCartney has launched its Summer 2024 campaign, the brand's most sustainable collection to date – crafted from 95% conscious materials. Starring eco-activist, model and actor Cara Delevingne, it is shot at the Veolia recycling plant in South London in March 2024. (Photo by Stella McCartney)