A new book published by the UK Natural History Museum showcases some of the most memorable underwater photographs taken over the last few decades in its annual wildlife photographer of the year competition. Here: Giant gathering by Tony Wu. “The first indication that something extraordinary was going on were the blows, huge numbers of them – the exhalations of huge numbers of whales. Entering the water, the photographer witnessed an extraordinary scene”. (Photo by Tony Wu/Unforgettable Underwater Photography/NHM)

“Tardigrades (commonly known as waterbears or moss piglets) are small, water-dwelling, segmented animals with eight legs. Tardigrades were first discovered in 1773 by Johann August Ephraim Goeze, who called them kleiner Wasserbär, meaning “little water bear” in German. The name Tardigrada means “slow walker” and was given by Lazzaro Spallanzani in 1777. The name water bear comes from the way they walk, reminiscent of a bear's gait. The biggest adults may reach a body length of 1.5 millimetres (0.059 in), the smallest below 0.1 mm. Freshly hatched tardigrades may be smaller than 0.05 mm”. – Wikipedia. Photo: Tardigrades. (Photo by SPL/East News)

“Daredevil photographer Krystle Wright suffered a catalogue of injuries after an accident on a shoot in Pakistan. The 26-year-old was left with internal bruising, tendon damage, two fractures, a torn ligament and 10 stitches above her eye following the horrific fall in the Himalayas. Wright took to the air on a dual paraglider and flew at a stomach-churning 18,000 feet to capture the incredible images. But as she neared the end of her trip Wright hit a bolder and blacked out following a bad take-off. The keen photographer, from Queensland, Australia, has travelled the world shooting some of the most awe-inspiring extreme sport stunts”. – Caters News. Photo: Screenshot of Krystle and Hernan, taken on a foot mounted GoPro. (Photo by Krystle Wright/Caters News)

“Josephine Baker (June 3, 1906 – April 12, 1975) was an American-born French dancer, singer, and actress. Nicknamed the “Bronze Venus”, the “Black Pearl”, and even the “Créole Goddess” in anglophone nations.

Baker was the first African American female to star in a major motion picture and to integrate an American concert hall, and to become a world-famous entertainer. She is also noted for her contributions to the Civil Rights Movement in the United States (she was offered the unofficial leadership of the movement by Coretta Scott King in 1968 following Martin Luther King, Jr.'s assassination, but turned it down), for assisting the French Resistance during World War II and for being the first American-born woman to receive the French military honor, the Croix de guerre”.

Photo: American entertainer Josephine Baker in costume for her famous “banana dance”. Baker was an overnight sensation when she arrived in Paris in the mid-1920s. (Photo by Walery/Getty Images)

Gothic rock music enthusiasts walk the streets between venues during the annual Wave Gotik music festival on June 11, 2011 in Leipzig, Germany. The festival began in the 1990s and has since grown into one of the biggest gatherings of Goth scene followers in Europe with around 20,000 participants. Many of those attending wear elaborate outfits and make-up for which they require hours of painstaking preparation and that also show a departure from the traditional black of the Goth scene. Punk remains a strong influence in today's Goth style as witnessed in Leipzig, but newer trends, with names like Cybergoth and Steampunk, have emerged that blend bold colors, Victorian fashion elegance and 19th and 20th century factory accessories into a look reminiscent of a mutated Venetian carnival. The five-day festival includes performances by around 200 bands. (Photo by Carsten Koall/Getty Images)

The maid-themed cafe in Hangzhou, China on September 29, 2016. A cafe has been bringing in droves of new customers after hiring young women to dress up in Frech maid costumes while serving diners. Curious coffee- and coffee-lovers are coming from all corners of Hangzhou, capital of East China's Zhejiang Province, to get a taste of the “maid cafe” experience. The business is said to have been opened by a man surnamed Yu and his friends, all whom are natives or graduates of the city. The all-female staff who donned the black and white French maid outfits are also students currenting living or studying in Hangzhou, allowing them to marry their passion for serving with the part-time job. (Photo by AsiaWire)

Erotic members-only club Snctm in Los Angeles, California, USA on January 28, 2017. A masqued black-tie dinner that evolves over the course of the night from amuse bouche to what founder, Damon Lawner, calls “erotic theater”, where female performers. Some guests engage, some engage only with each other (while women can buy a ticket, men cannot attend unless they’re members ($10,000-$50,000), part of a couple, or reserve dinner), and others choose not to touch at all. The monthly event at a Holmby Hills mansion is not a sеx or swingers party, but instead is about exploring the boundaries of what sеx means, and how it inherently makes us all feel. (Photo by Elizabeth Lippman)

An anti-government protester wearing a Guy Fawkes mask stands with a shield near flames from molotov cocktails thrown at a water cannon by anti-government protesters during riots in Caracas in this April 20, 2014 file photo. (Photo by Jorge Silva/Reuters)