Željava Air Base, situated on the border between Croatia and Bosnia and Herzegovina under Plješevica Mountain, near the city of Bihać, Bosnia, was the largest underground airport and military air base in the former Yugoslavia, and one of the largest in Europe. (Photo by Thomas Windisch/Exclusivepix Media)

Organizers of an exhibition of ancient instruments of torture in Huai'an, Jiangsu province, have suggested that children, heart disease patients and people with high blood pressure stay away because of the vivid depictions of shocking cruelty. The exhibition has more than 200 instruments of torture on display in the 50,000-square-meter exhibition halls of a restored ancient building. Wax figures, along with sound and light techniques, are incorporated for scary effect. The local government said the exhibition is for tourists and historians to research ancient torture practices. (Photo by ChinaFotoPress)

A tufted puffin is seen in Kamchatka Territory, Russia on July 17, 2018. (Photo by Yuri Smityuk/TASS)

Mural of wartime leader Sir Winston Churchill wearing stockings and suspenders and giving the “V” sign by illusive local artist who goes by the name Horace, on the side of the Sandpiper guest house in Brighton on November 22, 2020. (Photo by Gareth Fuller/PA Images via Getty Images)

Ant Burgess practices his freestyle on a jet ski at Blyth beach in Northumberland, on the North East coast on Saturday, April 10, 2021. (Photo by Owen Humphreys/PA Images via Getty Images)

A plane leaves Qatar Airport as the sun rises behind the Mosque at Souq Waqif in Doha, Qatar on Friday, December 9, 2022. (Photo by Peter Byrne/PA Images via Getty Images)

Waves to the height of 10m reaching 20-30m at the point of impact smashed against the coastline of the idyllic coastal city of Saint Malo, France on April 10, 2024. The extreme tidal waves were the result of Storm Pierrick. (Photo by Mathieu Rivrin/Solent News & Photo Agency)

An animal runs through a field of grass while fleeing the Park Fire in the Cohasset community in Butte County, Calif., July 25, 2024. (Photo by Noah Berger/AP Photo)