Best Photos of the Day

German electrical engineer Rainer Mallebrein holds a ball-based computer mouse invented by him for Telefunken on May 14, 2019 in Paderborn, northwestern Germany. Mallebrein gave the rare object that can be considered as the world's first computer mouse on permanent loan to the Heinz Nixdorf MuseumsForum computer museum in Paderborn. Dieter Menne / dpa / AFP

In this file photo taken on May 16, 2015, video mapping is used to display a projection on the Hotel Sale which houses the Picasso Museum in Paris, as part of the 11th edition of the European museum night. The European Night of Museums was created in 2005 by the French Ministry of Culture and Communication, with the closing time of the museums postponed to approximately one in the morning, allowing the public to visit the participating museums by night, for free. The 15th edition will be taking place on May 18, 2019. Thomas SAMSON / AFP

Nadine Collier, actress Mariska Hargitay, Sharon Risher and her daughter after a screening of the film 'EMANUEL' at the Museum of the Bible on May 14, 2019 in Washington, DC. Tasos Katopodis/Getty Images for EMANUEL Film/AFP

Rapper, actor and philanthropist Common signs his book at Let Love: A Conversation With Common and Valerie Jarret at the Smithsonian National Museum Of African American History & Culture on May 14, 2019 in Washington, DC. Larry French/Getty Images for Think Common/AFP

In this file photo taken on April 18, 2019 French-Chinese artist Yan Pei-Ming poses for a photo session in the Beaux Arts museum of Dijon, in front of the portraits of his mother who died recently. Yan Pei-Ming is the first artist exhibited in the newly-renovated Beaux Arts museum of Dijon after ten years of restoration. PHILIPPE DESMAZES / AFP

Hugues Fontaine presents one of the 3 photographs taken by French poet Arthur Rimbaud (1854-1891) which were found at the Wetmuseum in Vienna, on May 14, 2019 at the Rimbaud Museum in Charleville-Mezieres. The three photographs have been unveiled for the first time on May 14, 2019 in the Musee Rimbaud in the poet's home town in Charleville-Mezieres. FRANCOIS LO PRESTI / AFP

View of buildings in the financial district of Lujiazui in Shanghai on May 7, 2019. HECTOR RETAMAL / AFP

Nwaka Onwusa, Curator and Director of Curatorial Affairs, Bobby Brown and Publicist Juanita Stephens review materials at the Rock and Roll Hall of Fame and Museum - Library and Archives on May 13, 2019 in Cleveland, Ohio. Duane Prokop/Getty Images/AFP

A picture taken on May 15, 2019 shows the Eiffel Tower during a light show celebrating the 130th anniversary of its construction, in Paris. Built for the 1889 World's Fair, towering at 324 meters and weighing 7300 tons, the Eiffel Tower attracts nearly seven million visitors every year. Zakaria ABDELKAFI / AFP

A man conducts restoration work on the "Lion of Belfort", a monumental sculpture by late French artist Frederic Bartholdi, on May 15, 2019, in the eastern city of Belfort. SEBASTIEN BOZON / AFP