The used the skyline picture in the inFamous artwork. I think that post #203 in this thread shows it pretty good. You can see that the lights in the windows on those buildings are exactly the same in both pictures.
Which doesn't necessarily prove that they used the skybox from the artist's rendition. There could be any number of mitigating circumstances here; Both relying on a previous peice of work like a postcard or open sourced material of some kind, both being in the same place at the same time, or timed lights in the city. It could also merely be a coincidence.