Jean Nouvel's Red Sun Pavilion in London

Architect Jean Nouvel has designed the 2012 Serpentine Pavilion in London, known as the Red Sun Pavilion. Painted red, a British emblem, the pavilion is a study in contrasts, both with its surroundings and within itself, using a heavy material, metal, to create a lightweight structure.

The curtains create a versatile space, which can be used indoors or outdoors.

The building is made up of bold geometric forms, large retractable canopies and an angled wall 12 metres high.

The design draws on the idea of the solitary table tennis player.

This annual event welcomes up to 250,000 people every summer; the pavilion will remain open to visitors until 17 October.

Funding is uncertain, as there is no set budget. The pavilion is financed through sponsorship, in-kind sponsorship and the sale of the completed structure, which covers no more than 40% of its cost.

The Serpentine Gallery works with a range of companies and individuals whose support makes the Pavilion possible. This year, the programme is supported by Arts Council England.