A museum worker carries a 19th century painting by Polish artist Robert Sliwinski during a ceremony Wednesday in Warsaw, Poland. The work was looted by the Nazis during World War II and recently recovered in the U.S. by the FBI.
A Google doodle from earlier this year commemorated the 100th anniversary of the Silent Parade, during which almost 10,000 African-Americans marched in New York City to protest violence against African-Americans.
Franco-Tunisian fashion designer Azzedine Alaia poses during an exposition of Britain's artist Richard Wentworth photographic work on fashion design on Sept. 7, 2017 at the Maison Alaia in Paris.
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MIT's Atlas robot, nicknamed Helios, completes the driving task at the June 2015 DARPA Robotics Challenge Finals. Helios is a second-generation Atlas, developed for DARPA by Boston Dynamics.
A man stands in front of a projection of the virtually recomposed painting The Enchanted Pose by René Magritte at The Royal Museums of Fine Arts of Belgium on Tuesday.
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