Students stand on the roof of a wooden boat as haze blankets the Musi River while they travel to school in Palembang, on Indonesia's Sumatra island, September 10, 2015. Indonesia is investigating 10 firms over worsening forest fires that have created a blanket of smog over Southeast Asia, threatening them with sanctions if they are found responsible, a government minister said on Tuesday. The thick haze from Indonesia's Sumatra and Kalimantan islands has forced the repeated cancellation of flights in the area and pushed air quality to unhealthy levels in neighbouring Singapore and Malaysia. (Photo by Reuters/Beawiharta)

A tourist jumps inside an upside-down house at Fengjing Ancient Town, Jinshan District, south of Shanghai, May 1, 2014. The upside-down house was built as a tourist attraction using everyday household items and furniture. (Photo by Aly Song/Reuters)

A biker passes by a pair of mailboxes in the Capitol Hill neighborhood November 6, 2012 in Denver, Colorado. Colorado is considered by most experts to be one of the key battleground state in this year's presidential election. (Photo by Marc Piscotty/AFP Photo)

“I was doing some event shooting for Bar One's Beer And Wine garden. I was working with these two ladies when all of a sudden I hear an "excuse me” and I see dude step into the frame right when I pressed the shutter button!” (Photo by 17thletter Photography)

Supporters of Venezuela's late President Hugo Chavez bring down an inflatable doll of Chavez during a commemoration of what would have been the leader's 68th birthday, at the 23 de Enero neighborhood in Caracas, Venezuela, Thursday, July 28, 2022. (Photo by Ariana Cubillos/AP Photo)

A woman wearing a burka walks through a bird market as she holds her child, in downtown Kabul, Afghanistan, Sunday, May 8, 2022. Afghanistan’s Taliban rulers on Saturday ordered all Afghan women to wear head-to-toe clothing in public – a sharp, hard-line pivot that confirmed the worst fears of rights activists and was bound to further complicate Taliban dealings with an already distrustful international community. (Photo by Ebrahim Noroozi/AP Photo)

Festival goers blow soap-bubbles at the 28th Sziget (Island) Festival on Shipyard Island, Northern Budapest, Hungary, 15 August 2022. The festival is one of the biggest cultural events of Europe offering art exhibitions, theatrical and circus performances and above all music concerts. (Photo by Marton Monus/EPA/EFE)

A man runs on a small road in the outskirts of Frankfurt, Germany, before sunrise on Tuesday, September 1, 2020. (Photo by Michael Probst/AP Photo)