Commuters walk past an art installation depicting dinosaurs outside 30 St Mary Axe, also known as 'the Gherkin,' in London, U.K., on Monday, April 28, 2014. U.K. GDP rose 0.9 percent in the first quarter, up from 0.7 percent in the final three months of 2013, according to the median of estimate in a Bloomberg News survey of economists before the data is released tomorrow. Photographer: Simon Dawson/Bloomberg via Getty Images