An officer wipes sweat off the face of a Chinese People's Liberation Army (PLA) honor guard soldier as they rehearse for a welcoming ceremony for New Zealand's Governor-General Sir Jerry Mateparae at the Great Hall of the People in Beijing, Tuesday, July 21, 2015. (Photo by Mark Schiefelbein/AP Photo)

UK reality TV star Jemma Lucy enjoys a girls night out at Minagerie, Sakana and Club Liv in Manchester, England on September 18, 2016. (Photo by XposurePhotos.com)

Animals destined for the stage of Radio City Music Hall in New York on November 13, 1986 are led to the stage door by their co-stars, the Rockettes dancers. A variety of animals, including camels, sheep and donkeys, will star in an annual Christmas production. (Photo by G. Paul Burnett/AP Photo)

Beneath the Swedish capital lies an intricate web of underground train lines. More than 90 of the 100 stations in the 110km tunnel system, sometimes referred to as “the world’s longest art gallery”, have been decorated with paintings, installations, mosaics and sculptures by 150 artists since the 1950s. After spending a couple of weeks exploring arctic Norway and Sweden, London-based travel photographer Conor MacNeill headed underground to capture images of the metro stations. Here: A rainbow arcs over a girl on the platform of Stadion station. (Photo by Conor MacNeill/The Observer)

People walk with their arms raised as security forces restore order in Nice, France on July 14, 2016. (Photo by SIPA Press/Rex Features/Shutterstock)

Photos of Edward Snowden, a contractor at the National Security Agency (NSA), and U.S. President Barack Obama are printed on the front pages of local English and Chinese newspapers in Hong Kong in this illustration photo June 11, 2013. Snowden, who leaked details of top-secret U.S. surveillance programs, dropped out of sight in Hong Kong on Monday ahead of a likely push by the U.S. government to have him sent back to the United States to face charges. (Photo by Bobby Yip/Reuters)

“Damien Steven Hirst (born 7 June 1965) is an English artist, entrepreneur and art collector. He is the most prominent member of the group known as the Young British Artists (or YBAs), who dominated the art scene in Britain during the 1990s. He is internationally renowned, and is reportedly Britain's richest living artist, with his wealth valued at £215m in the 2010 Sunday Times Rich List. During the 1990s his career was closely linked with the collector Charles Saatchi, but increasing frictions came to a head in 2003 and the relationship ended”. – Wikipedia

Photo: Contractors move Damien Hirst's bronze sculpture of a pregnant woman into positionl on October 16, 2012 in Ilfracombe, England. The bronze-clad, sword-wielding 65ft (20m) statue, named “Verity”, has been controversially given to the seaside town by the artist, on a 20-year loan and was erected by crane on the pier. (Photo by Matt Cardy)

“1955 was a year of change for Marilyn Monroe. After leaving Hollywood for New York, and abandoning her contract with Twentieth Century Fox, Marilyn was no longer “just a dumb blonde”, but a true renegade. In January, Marilyn formed a production company with photographer Milton Greene, and moved into a suite at the Ambassador Hotel”...

Photo: American actress Marilyn Monroe (1926–1962) leans over the balcony of the Ambassador Hotel in March 1955 in New York City, New York. (Photo by Ed Feingersh/Michael Ochs Archives)