The Riba Stirling Architecture Prize is Britain’s most prestigious. This year’s finalists include some of the world’s best-known architects. “The list was generally welcomed by architects yesterday for its variety, although punters showed an overwhelming early preference for the gherkin: the new London landmark took 57% of the first 4,140 votes cast in a BBC internet poll, while Libeskind got 13% and the innovative Kunsthaus in Graz, designed by Peter Cook and Colin Fournier, was a whisker behind with 12%.”