Going in circles: The atrium at the Jin Mao Tower in Shanghai is an 88-storey skyscraper where the proportions revolve around the number eight which is associated with prosperity in Chinese culture
From high up in one of the world's tallest buildings, the Burj Al Arab in Dubai, staring down its 28 double-storey floors has a dizzying effect.
The atrium at the Jin Mao Tower in Shanghai shows off the perfect proportions of the 88-storey skyscraper where the architecture revolves around the number eight - associated with prosperity in Chinese culture.
Atriums were central to Ancient Roman architecture and referred to the open central court, from which rooms led off.
As the centre of the home, the atrium was the most expensively decorated and usually held a small chapel for ancestral spirits and a bust of the master of the house.