Workers clad in a dog and a wild boar costumes, to represent the outgoing year of the dog and incoming year of the wild boar, clean windows on the side of a hotel in Tokyo on December 13, 2018. (Photo by Kazuhiro Nogi/AFP Photo)

A visitor takes photos of “Grecian Nude” by British artist Damien Hirst, as part of the exhibition “Archaeology Now” at Galleria Borghese in Rome on June 07, 2021. The exhibition, running through June 08 – November 07, 2021, features over 80 works from Hirst’s Treasures from the Wreck of the Unbelievable series, displayed throughout the museum alongside ancient masterpieces. (Photo by Tiziana Fabi/AFP Photo)

“The Northrop Grumman (formerly Ryan Aeronautical) RQ-4 Global Hawk (known as Tier II+ during development) is an unmanned aerial vehicle (UAV) used by the United States Air Force and Navy as a surveillance aircraft”. – Wikipedia

Photo: A full-scale model of The RQ-4 Global Hawk unmanned plane is displayed during a presentation at PiO Exhibition Center on March 24, 2010 in Tokyo, Japan. (Photo by Koichi Kamoshida/Getty Images)

A man wearing a mask walks past the “Christmas Cab” sculpture displayed along Fifth Avenue on December 02, 2020 in New York City. The annual Holiday Sculptures display is organized by the Fifth Avenue Association and consist of 10 sculptures that runs from 50th Street to 59th Street. (Photo by Alexi Rosenfeld/Getty Images)

The CBRE Urban Photographer of the Year competition – now in its ninth year – encourages professional and amateur photographers to capture cities at work. Here: Dog Walker – 15:00. The competition allows photographers to enter up to 24 images, one representing each hour of the day. (Photo by Johanna Siegmann)

It’s time to start watching for Comet PANSTARRS, one of two comets to get excited about in 2013. Photo: This image provided by NASA shoaws the comet PANSTARRS as seen from Mount Dale, Western Australia on March 5, 2013. According to NASA on March 10, it will make its closest approach to the sun about 28 million miles (45 million kilometers) away. As it continues its nightly trek across the sky, the comet may get lost in the sun's glare but should return and be visible to the naked eye by March 12. (Photo by AP Photo/NASA)

A model presents a creation from the Tom Ford Spring/Summer 2023 collection during New York Fashion Week in Manhattan, New York City, U.S., September 14, 2022. (Photo by Andrew Kelly/Reuters)

Visitors browse in the starry Art Museum. Shanghai, China, May 13, 2020. The exhibition hall uses a large number of mirror devices, combined with the layout of acousto-optic, to create a visual scene and spatial effect. (Photo by Costfoto/Barcroft Media via Getty Images)