A visitor walks inside the initiation well at Quinta da Regaleira in Sintra October 6, 2014. Sintra became the first centre of European Romantic architecture in the 19th century, which influenced the development of landscape architecture throughout Europe. It was classified as a World Heritage Site by UNESCO in 1995. Its monuments are visited by more than 1.5 million of tourists every year, according to local media. (Photo by Rafael Marchante/Reuters)

A woman watches the rain from inside a stranded vehicle on a flooded street in Mianyang, Sichuan, China on July 11, 2018. (Photo by China News Service via Reuters)

A couple embraces at the railway station in Kramatorsk, on May 20, 2023, amid the Russian invasion of Ukraine. (Photo by Sergey Shestak/AFP Photo)

A squirrel crawls along an electrical cable as a kingfisher takes off from it in New Delhi, India, October 24, 2020. (Photo by Chine Nouvelle/SIPA Press/Rex Features/Shutterstock)

A woman wearing a face mask and holding a parasol stands along a street in the central business district in Beijing, Thursday, July 7, 2022. (Photo by Mark Schiefelbein/AP Photo)

Indian fashion blogger Diipa Khosla poses for photographers upon arrival at the premiere of the film “Everything Went Fine” at the 74th international film festival, Cannes, southern France, Wednesday, July 7, 2021. (Photo by Brynn Anderson/AP Photo)

A Nihang' or Sikh warrior performs “Gatka”, an ancient form of Sikh martial arts, during a Fateh Divas celebration a day after the Hindu festival Diwali, in Amritsar on November 5, 2021. (Photo by Narinder Nanu/AFP Photo)

A Palestinian holding a weapon takes cover between buildings amid clashes with Israeli troops during an Israeli raid in Nablus in the Israeli-occupied West Bank on June 13, 2023. (Photo by Raneen Sawafta/Reuters)