Norman Foster, Baron Foster of Thames Bank its shape. Foster worked with engineers to integrate complex computer systems with the most basic physical laws, such as convection. Foster's earlier designs reflected a sophisticated, machine-influenced high-tech vision. His style has evolved into a more sharp-edged modernity. In 2004, Foster designed the tallest bridge in the world, the Millau Viaduct in Southern France, with the Millau Mayor Jacques Godfrain stating; "The architect, Norman Foster, gave us a model of art." Foster worked with Steve Jobs from about 2009 until Jobs' death to design the Apple offices, Apple Campus 2 now called Apple Park, in Cupertino, California. Apple's board and
Millau Viaduct sheath). The exterior envelope of the stays is itself coated along its entire length with a double helical weatherstrip. The idea is to avoid running water which, in high winds, could cause vibration in the stays and compromise the stability of the viaduct. The stays were installed by the Freyssinet company. To allow for deformations of the metal road deck under traffic, a special surface of modified bitumen was installed by research teams from . The surface is somewhat flexible to adapt to deformations in the steel deck without cracking, but it must nevertheless have sufficient strength to withstand motorway