Hampstead Heath has its giant table and chair to intrigue London's leisure-seekers this summer, but over to the west, Kensington Gardens has this year's Serpentine Gallery pavilion. It may look like a flat-pack armadillo, but  Alvaro Siza's new pavilion has a complex heart, says The Guardian

The Pavillion launch party is set for the evening of June 28, 2005. Get out your cavalli's.