Teeming with images of spectacular underwater scenes from around the world, Call of the Blue is the culmination of a five-year project by the photographer and ocean conservationist Philip Hamilton. This groundbreaking book includes contributions from acclaimed scientists and ocean “guardians”, who reveal what drove them to answer the call of the blue. (Photo by Philip Hamilton/The Guardian)

Women stand on a street ahead of the Lunar New Year celebration at the Chinatown in Bangkok, Thailand, February 10, 2021. (Photo by Chalinee Thirasupa/Reuters)

A worker covers mounds of rice with a giant hat-shaped bamboo cone in a field in Brahmanbaria, Bangladesh on September 21, 2023 after they have been dried in the scoring sun. (Photo by Joy Saha/Rex Features/Shutterstock)

JAPAN: A businessman stands at a pond in the Kyu-Shiba-rikyu Garden on a warm and sunny day in Tokyo, Japan, March 18, 2016. (Photo by Thomas Peter/Reuters)

Grey seals show their playful side while swimming off the English coast, UK in the last decade of May 2025. (Photo by Brian Matthews/Solent News)

A model prepares backstage during the bridal fashion show as a part of Yes Wedding Expo at Convention Hall Tunjungan Plaza on June 13, 2021 in Surabaya, Indonesia. (Photo by Robertus Pudyanto/Getty Images)

A two-week-old hoglet finds an unusual spot to sit at the Happy Hedgehogs rescue centre in Nidderdale, North Yorkshire in the second decade of September 2023. (Photo by James Glossop/The Times)

In this November 7, 2016 photo, “El Menor”, a member of “Los Cainos” self-defense group formed by the Marval fishing family, holds a homemade gun before starting a night patrol to help protect fishermen from pirate attacks in Punta de Araya, Sucre state, Venezuela. Pirates are terrorizing the coastal state of Sucre, once home to the world's fourth-largest tuna fleet and a thriving fishing industry. (Photo by Rodrigo Abd/AP Photo)