People visit the art installation “Machine Memories: Space” by Turkish artist Refik Anadol in the exhibition at Pilevneli Art Gallery in I​stanbul, Turkey, 22 March 2021. The exhibition runs until 25 April. (Photo by Sedat Suna/EPA/EFE)

Indian holy men, or Naga Sadhu, ride a motorbike on their way to take a holy dip in the Ganges River during the Kumbh Mela at Haridwar, Uttarakhand, India, 14 April 2021. Thousands of pilgrims gather for the mass Hindu pilgrimage which occurs every twelve years and rotates among four locations. (Photo by Idrees Mohammed/EPA/EFE)

A Palestinian girl wearing a protective face mask looks on as she sits in a box on the back of a bicycle amid the coronavirus disease (COVID-19) crisis, in Gaza City on September 27, 2020. (Photo by Mohammed Salem/Reuters)

The winners of the Historic Photographer of the Year Awards 2020 from triphistoric.com celebrate the places and cultural sites around the world that offer a window to the history that exists all around us. This year, restricted by Covid, photographers were called on to scour their photographic archive to share their imagery of those places that dominate our past. Here: The Brighton Palace Pier. (Photo by Michael Marsh/Historic Photographer of the Year 2020)

Lebanese-born American former pоrn star Mia Khalifa “received death threats from ISIS” after wearing hijab in scene. Khalifa, now 25, said the idea to wear the hijab came from the film producers, and she was “just 21 and moderately demure” and didn’t realise she could say no. ISIS shared a manipulated image showing Mia being beheaded. Here: former pornstar Mia Khalifa. (Photo by Instagram @miakhalifa)

In this photograph taken on June 11, 2018, Chinese artists performs during a Indo-China cultural exchange program in Kolkata, West Bengal, India. (Photo by Dibyangshu Sarkar/AFP Photo)

Volodymyr, a service member of the Ukrainian armed forces, plays with puppies at fighting positions on the line of separation from pro-Russian rebels in Donetsk region, Ukraine on April 10, 2021. The two unnamed puppies living on frontline positions will be taken home and named by soldiers departing on troops rotation. (Photo by Oleksandr Klymenko/Reuters)

Visitors look at photographs in the exhibition “Lisette Model Street Life e Horst P. Horst Syle and Glamour” at the art gallery “Camera – Centro Italiano per la fotografia” in Turin, Italy, 27 April 2021. Culture venues reopened to the public as several Italian region are back to COVID-19 yellow zone in the country's tier system. (Photo by Alessandro di Marco/EPA/EFE)