Visitors view artworks at the San Francisco Art Fair at Fort Mason Center in San Francisco, the United States, April 19, 2024. The art fair opens to the public from April 18 to April 20 this year. (Photo by Liu Yilin/Xinhua)

People visit the San Francisco Art Fair at Fort Mason Center in San Francisco, the United States, April 19, 2024. The art fair opens to the public from April 18 to April 20 this year. (Photo by Liu Yilin/Xinhua)

A visitor views artworks at the San Francisco Art Fair at Fort Mason Center in San Francisco, the United States, April 19, 2024. The art fair opens to the public from April 18 to April 20 this year. (Photo by Liu Yilin/Xinhua)

A visitor views artworks at the San Francisco Art Fair at Fort Mason Center in San Francisco, the United States, April 19, 2024. The art fair opens to the public from April 18 to April 20 this year. (Photo by Liu Yilin/Xinhua)