Presidential candidate Javier Milei arrives at the Teatro Colón opera house with his girlfriend, Fatima Florez, in Buenos Aires, Argentina, Friday, November 17, 2023. Milei will face Economy Minister Sergio Massa in a runoff election on Nov. 19. (Photo by Ramiro Souto/AP Photo)

Participants prepare backstage before the 5th “Strongo Cup” open amateur bodybuilding tournament at the State Opera and Ballet Theatre in Russia's Siberian city of Krasnoyarsk, November 1, 2014. Participants from all over Russia took part in the tournament competing in bodybuilding, body fitness and bikini fitness disciplines. (Photo by Ilya Naymushin/Reuters)

Students of the Krasnoyarsk choreographic college Anastasia Shevtsova (R) and Yulia Lyakhovykh do leg-splits as they study for an exam and a performance by the graduates at the State Theatre of Opera and Ballet, at the college's campus in the Siberian city of Krasnoyarsk, Russia, May 4, 2017. (Photo by Ilya Naymushin/Reuters)

Dancer of the Berlin State Ballet (Staatsballett Berlin) wear face masks as they perform during the dress rehearsal of Don Quixote in a production choreographed by Victor Ullate, amid the coronavirus disease (COVID-19) pandemic at Deutsche Oper opera house in Berlin, Germany, December 1, 2021. (Photo by Fabrizio Bensch/Reuters)

Sydney Peng, 19, who has been dancing for eleven years, performs a Chinese opera dance in celebration of the Lunar New Year, in the rotunda of the Mall of America in Bloomington, Minn., on Sunday, January 22, 2023. (Photo by Richard Tsong-Taatariii/Star Tribune via AP Photo)

Soap Bubble Structures by Kym Cox. Bubbles optimise space and minimise their surface area for a given volume of air. This phenomenon makes them a useful tool in many areas of research, in particular, materials science and “packing” – how things fit together. Bubble walls drain under gravity, thin at the top, thick at the bottom, which interferes with travelling lightwaves to create bands of colour. Black spots show the wall is too thin for interference colours, indicating the bubble is about to burst. (Photo by Kym Cox/2019 Science Photographer of the Year/RPS)

People stand in front of a black ribbon, symbolising remembrance and mourning, being projected onto the Sydney Opera House on February 9, 2023 in solidarity with Turkey and Syria after a massive earthquake devastated the two countries. (Photo by David Gray/AFP Photo)

A ballerina puts makeup on before practising for the revival of the classical ballet “Chopiniana”, the first since Russia's full-scale invasion of Ukraine in 2022, in the underground area of the National Academic Opera and Ballet Theatre amid ongoing attacks, in Kharkiv, Ukraine, on April 27, 2025. (Photo by Marko Djurica/Reuters)