REMOVE

1. Australia (nation)
2. Sydney, Australia

WHAT

1. performance art (2)
2. installations (visual wor … (1)
3. oil paintings (1)
4. paintings (visual works) (1)

WHERE

1. Art Gallery of New South … (2)
2. Museum of Contemporary Ar … (1)

WHO

1. Cai Guo-Qiang (1)
2. Picasso, Pablo (1)
3. Zhang, Huan (1)

WHEN

1. Contemporary (2)
2. 20th century (1)
3. 21st century (1)