Part of the 3D painting in Nanjing
Media playback is unsupported on your device
Video

China's massive 3D street painting and more art stories

A road in a university campus in China is transformed with one of the largest and longest 3D paintings in the world, a collection of bonsai trees could sell for hundreds of thousands of pounds at auction in Hong Kong - and more from the world of arts.

Miranda Hurst reports.

Go to next video: Madrid goes Pop and more arts stories