Cities of the World Produced June 2007 | Client. Aecom | Produced whilst at OPX Communications Design An installation located in the Johnson Building, London. Based on the 8 global headquarters of infrastructure consultancy Aecom (Athens, Dubai, Hong Kong, Los Angeles, London, New York, Shanghai, Sydney). The 8 graphics take each capital city as a starting point and connect it, by means of a line, to all 280 worldwide office locations of Aecom. The image above (LA meeting room) depicts the relationship between Los Angeles and the other offices around the world (the 2 lines to the left are to offices in Hawaii). Images below are: Sydney, Dubai, LA, Hong Kong, Shanghai, all 8.