Powerful photos of rainbow exploding over New York
Banned from the Guggenheim: Sun Yuan and Peng Yu’s controversial video
Abbas Kowsari’s surprising photos of veiled female police squad in Iran
Why did Olafur Eliasson try to recreate the sun in a museum?
Kaarina Kaikkonen’s installations: Why are hundreds of shirts flying in the air?
Wim Delvoye’s profane messages hammered into rocks in stunning scale
Elmgreen & Dragset’s ‘Short-Cut’ looks like an accident scene
Photographer Weng Fen’s girls stare into China’s future