By the time the British artist Isaac Julien’s iconic short essay-film “Looking for Langston” was released, in 1989, Julien’s ostensible subject, the enigmatic poet and race man Langston Hughes, had been dead for twenty-two years, but the search for his “real” story was still ongoing. There was a sense—particularly among gay men of color, like Julien, who had so few “out” ancestors and wanted to claim the prolific, uneven, but significant writer as one of their own—that some essential things about Hughes had been obscured or disfigured in his work and his memoirs. Born in Joplin, Missouri, in 1902, and transplanted to New York City as a strikingly handsome nineteen-year-old, Hughes became, with the publication of his first book of poems, “The Weary Blues” (1926), a prominent New Negro: modern, pluralistic in his beliefs, and a member of what the folklorist and novelist Zora Neale Hurston called “the niggerati,” a loosely formed alliance of black writers and intellectuals that included Hurston, the author and diplomat James Weldon Johnson, the openly gay poet and artist Richard Bruce Nugent, and the novelists Nella Larsen, Jessie Fauset, and Wallace Thurman (whose 1929 novel about color fixation among blacks, “The Blacker the Berry,” conveys some of the energy of the time).

In a 1926 essay for The Nation, “The Negro Artist and the Racial Mountain,” Hughes described the group, which came together during the Harlem Renaissance, when hanging out uptown was considered a lesson in cool:

We younger Negro artists who create now intend to express our individual dark-skinned selves without fear or shame. If white people are pleased, we are glad. If they are not, it doesn’t matter. We know we are beautiful. And ugly too. The tom-tom cries and the tom-tom laughs. If colored people are pleased we are. If they are not, their displeasure doesn’t matter either. We build our temples for tomorrow, strong as we know how, and we stand on top of the mountain, free within ourselves.

From tragedy to celebration, from promising beginnings to somber farewells, these images capture a momentous 2018.

Through photographers’ lenses, we saw traumatized students led from bloody classrooms and watched California burn. We said goodbye to the world’s last male northern white rhino, and looked in the eyes of political leaders under scrutiny in a divisive time.

Amid the adversity and conflict, there were moments of inspiration, too: a royal wedding that showed a modern marriage; an Olympic athlete flying breathtakingly high.

Photographers pointed their cameras in every direction around the world to reveal these scenes — at times risking their own safety — and brought us along as virtual witnesses. Here, TIME’s photo editors present an unranked selection of the 100 best images of the year.

Warning: Some of the following images are graphic in nature and might be disturbing to some viewers.

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