Revellers dressed in mock military garb take part in the “Els Enfarinats” battle in the southeastern Spanish town of Ibi on December 28, 2017. During this 200-year-old traditional festival participants known as Els Enfarinats (those covered in flour) dress in military clothes and stage a mock coup d'etat as they battle using flour, eggs and firecrackers outside the town hall as part of the celebrations of the Day of the Innocents. (Photo by Jaime Reina/AFP Photo)

A US Marine leads two Viet Cong suspects in restraints during the Tet Offensive on February 20, 1967. (Photo by Bettmann Archive/Getty Images)

These stunning color portraits, produced by the U.S. Office of War Information during World War II depict the role of women in the US war effort. All of the images were shot on 4x5 color transparency film by Howard R. Hollem and Alfred T. Palmer during 1942 and 1943 and were turned over to the Library of Congress Prints and Photographs Division in 1944. They are seen here with their original captions.

Battle-weary American troops withdraw from Yong San in Korea. (Photo by Keystone/Getty Images). 1950

American soldiers leaping from an armoured personnel carrier during exercises in Korea, 17th March 1954. (Photo by Three Lions)

Tsar Alexander II (1818–1881) known as “The Liberator” lying in state. He was mortally wounded by an assassination attack in St Petersburg. (Photo by Hulton Archive/Getty Images). March 1881

The attendants of the Sumptha Raja, Agra Durbar. (Photo by Hulton Archive/Getty Images). 1873

“Philippe Halsman (2 May 1906 Riga, Russian Empire – 25 June 1979 New York City) was a Latvian-born American portrait photographer. Many celebrities photographed by Halsman include Alfred Hitchcock, Judy Garland, Winston Churchill, Marilyn Monroe, Dorothy Dandridge, and Pablo Picasso. Many of those photographs appeared on the cover of Life. In such photos, he utilizes a variety of his rules of photography. For example, in one of his photos of Winston Churchill, the omission of his face makes Halsman's photo even more powerful at making Churchill more human”. – Wikipedia

Photo: Marilyn Monroe, “Jumpology”, 1959. Photo by Philippe Halsman