People are seen near a Christmas decoration installed on city Square for the upcoming New Year and Christmas season in Skopje, Macedonia December 23, 2016. (Photo by Ognen Teofilvovski/Reuters)
View of a light show on the city's iconic Arc de Triomphe monument during the New Year celebration in Paris, France, December 31, 2016. (Photo by Jacky Naegelen/Reuters)
The Aurora Borealis (Northern Lights) is seen over the sky near the village of Pallas (Muonio region) of Lapland, Finland September 8, 2017. (Photo by Alexander Kuznetsov/Reuters)
A man poses for a picture in front of Christmas lights decoration at the Francisco Morazan square in San Salvador, El Salvador, December 22, 2020. (Photo by Jose Cabezas/Reuters)
The Northern lights made an appearance just after midnight on Wednesday over Sycamore Gap in Northumberland, North East England on September 13, 2023, with the aurora pillars visible. (Photo by Ian Sproat/Picture Exclusive)
In spring sunsunshine the “Out of Sync” art installation is unveiled on a grass meadow at Somerset House on March 15, 2012 in London, England. Chilean artist Fernando Casasempere hand crafted the 10,000 clay flowers that dominate the Edmond J. Safra Fountain Court. The installation is open to the public at Somerset House from March 16th to April 27th 2012. (Photo by Peter Macdiarmid/Getty Images for Somerset House Trust)
CHIP is a prefab, net-zero solar-powered house designed and built by a student-run team from two Southern California schools: Southern California Institute of Architecture (SCI-Arc) and California Institute of Technology (Caltech). The house is the team's entry for the U.S. Department of Energy Solar Decathlon 2011 competition.
People take pictures of the Tribute in Light while it is illuminated next to the Statue of Liberty (C), One World Trade Center and the Empire State Building during events marking the 14th anniversary of the 9/11 attacks on the World Trade Center in New York September 11, 2015. (Photo by Eduardo Munoz/Reuters)