People light 25,000 memorial candles on the occasion of the 25th anniversary of the assassination of the Israeli Prime Minister Yitzhak Rabin, at Rabin Square in Tel Aviv, Israel, 29 October 2020. Rabin was fatally shot by a far-right Jewish law student, who opposed the signing of the Oslo Accords, after attending a peace rally held in Tel Aviv's Kings of Israel Square (now Rabin Square) on 04 November 1995. (Photo by Abir Sultan/EPA/EFE)

A woman looks on December 10, 2020 at a metal monolith that has popped up on a riverbank of the Vistula in the Polish capital Warsaw, the latest in a string of similar objects that have recently appeared in Europe and the US. Similar-looking objects were found in the United States, Romania and Britain. (Photo by Wojtek Radwanski/AFP Photo)

Individuals brave the freezing temparature in Combs reservoir as they take part in a cold water therapy treatment near Chapel en le Frith, northwest England on January 1, 2021. (Photo by Oli Scarff/AFP Photo)

A woman poses for a photo at Hitchin Lavender farm in Ickleford, Britain, August 4, 2020. (Photo by Peter Cziborra/Reuters)

A traditional Chinese opera actress wearing a face shield poses for a picture during Lunar New Year celebrations in Bangkok, Thailand, February 12, 2021. (Photo by Chalinee Thirasupa/Reuters)

A mahout walks a tusker along a busy road in Colombo, Sri Lanka on January 19, 2021. (Photo by Dinuka Liyanawatte/Reuters)

A newly born Sitatunga calf seen at ZSL Whipsnade Zoo on November 24, 2016 in Whipsnade, England. The swamp-dwelling species, also known as a marshbuck, is Africa's only true amphibious antelope. It was snuggled up in the leaves and almost perfectly camouflaged as it mother tended it. (Photo by Tony Margiocchi/Barcroft Images)

A Muslim woman wearing a Hijab stands in the waters in the Mediterranean Sea as an Israeli stands nearby on the beach in Tel Aviv, Israel August 21, 2016. (Photo by Baz Ratner/Reuters)