Chinese artist Ai Weiwei was recently barred from entering Switzerland after he was unable to produce a visitor's visa.

The Chinese artist-activist Ai Weiwei was denied entry to Switzerland and is among thousands affected by Portugal's visa ...

Ai Weiwei is one of the most famous and influential living artists.He works with film, photography, installation, and music. He also writes and works as an art curator. Weiwei was born in Beijing ...

Ai Weiwei is the most famous Chinese artist working today. His work, some of which is on an epic scale, often highlights issues of human rights and freedom of speech. The installation 'He Xie ...