A passenger photographs the arrival of a Northern Line tube train at the newly opened Nine Elms underground station in Battersea, London, Britain, September 20, 2021.

Actor Elizabeth Olsen arrives at the 73rd Primetime Emmy Awards in Los Angeles, U.S., September 19, 2021.

A woman wearing clothing made from dried flowers attends the RHS Chelsea Flower Show, delayed from its usual spring dates because of lockdown restrictions amid the spread of the coronavirus disease (COVID-19) pandemic, London, Britain, September 20, 2021.

Lorries are parked up in a yard in Stoke-on-Trent, Staffordshire, Britain, September 20, 2021.

Models prepare backstage ahead of the Paul & Joe catwalk show at London Fashion Week in London, Britain, September 20, 2021.

Emergency personnel respond to a shooting at Heritage High School in Newport News, Virginia, U.S., September 20, 2021.

Migrants take shelter along the Del Rio International Bridge at sunset as they await to be processed after crossing the Rio Grande river into the U.S. from Ciudad Acuna in Del Rio, Texas, U.S. September 19, 2021.

A view of a newly inaugurated closed-type migrant camp on the island of Samos, Greece, September 18, 2021.

People pose in front of a giant moon-shaped balloon ahead of Mid-Autumn Festival, in Hong Kong, China September 20, 2021.

Soccer Football - Primeira Liga - Benfica v Boavista - Estadio da Luz, Lisbon, Portugal - September 20, 2021 Benfica's Julian Weigl celebrates scoring their second goal.

A migrant woman, seeking refuge in the U.S., walks through the Rio Grande river, border between Ciudad Acuna, Mexico and Del Rio, Texas, U.S., after crossing into Mexico for food, in Ciudad Acuna, Mexico September 20, 2021.

Lava flows behind houses following the eruption of a volcano in the Cumbre Vieja national park, in this picture taken from Tazacorte, on the Canary Island of La Palma, Spain September 20, 2021.

Dinosaur figures are transported along the Cordova of the Americas international border bridge towards El Paso, Texas, U.S., after the U.S. extended limits on non-essential travel at land ports of entry due to the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico September 20, 2021.

An asylum-seeking migrant walk in the Rio Grande river to bring back food and supplies to the make-shift camp in the U.S. near the International Bridge between Mexico and the U.S., as they wait to be processed, in Ciudad Acuna, Mexico, September 19, 2021.

The shoes of CDU member and candidate for the German Bundestag, Joe Chialo, are pictured during a CDU event at the Badeschiff, in Berlin, Germany, September 20, 2021.

Canada's opposition Conservative Party leader Erin O'Toole looks on during a campaign rally in Toronto, Ontario, Canada September 19, 2021.

A house burns due to lava from the eruption of a volcano in the Cumbre Vieja national park at Los Llanos de Aridane, on the Canary Island of La Palma, September 20, 2021.

Hungarian Prime Minister Viktor Orban attends the opening session of parliament in Budapest, Hungary, September 20, 2021.

Members of Texans for Vaccine Choice gather in the rotunda as the Texas House of Representatives convenes a third special legislative session for controversial legislative items at the State Capitol in Austin, Texas, U.S. September 20, 2021.

A North Korean defector rests after a memorial service for their North Korean ancestors, in front of a barbed-wire fence near the demilitarized zone separating the two Koreas, in Paju, South Korea, September 21, 2021.

Mexican Deputy Foreign Minister Martha Delgado hugs members of an Afghanistan's robotics team Lida Azizi, Saghar Salehi and Kawsar Roshan, who arrived to Mexico in August, after a bicycle tour in Mexico City, Mexico September 19, 2021.

A couple takes a selfie in front of the erupting volcano, in Los Llanos de Aridane on the Canary Island of La Palma, Spain September 20, 2021.

Fireworks are seen during the Grand Finale of the Malta Fireworks Special 2021 festival over Valletta, Malta September 20, 2021.