A girl holding an illuminated sphere poses at the exhibition featuring digital art during China International Big Data Industry Expo 2019 at Guiyang International Conference and Exhibition Center on May 28, 2019 in Guiyang, Guizhou Province of China. The China International Big Data Industry Expo 2019, also known as 2019 Big Data Expo, is held on May 26-29 in Guiyang. (Photo by VCG/VCG via Getty Images)
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