Ai Weiwei’s latest exhibition explores the undefined and ambiguous.

Ibrahim Mahama decks the Barbican Centre in textiles embroidered with history.

The Museum of Technology in Xi’an is designed to be a place of social gathering as well as a scientific and cultural hub.

Ananta Design Studio reimagines old office furniture into fantastical artwork.

Old saris get a new life in a powerhouse collaboration.

Wolff Olins refreshes one of the world’s biggest names in sports.

One-of-a-kind vehicle combines colour-change technology with the artistic language of Esther Mahlangu.

Riken Yamamoto is the 53rd Pritzker Prize laureate.

Concept T explores the future of communications and connectivity.

Yoko Ono’s instructional pieces invite viewers to involve themselves in her exhibition.

Boemo Diale is the latest recipient of the Tomorrows/Today Prize for emerging artists.