One of Thailand’s top art galleries removed, at China's request, materials about Beijing's treatment of ethnic minorities and Hong Kong from an exhibit on authoritarian governments, according to a curator and communications seen by Reuters.

In what the artists called the latest attempt by Beijing to silence critics overseas, the Bangkok Arts and Cultural Centre changed multiple works by artists in exile in the exhibit on authoritarian governments collaborating across borders.

When Reuters visited on Thursday, some works previously advertised and photographed had been removed, including a multimedia installation by a Tibetan artist, while other pieces had been altered, with the words “Hong Kong”, “Tibet” and “Uyghur” redacted, along with the names of the artists.