It's taken further to the east around the Shooters Hill/Woolwich area. Greenwich is visible however (look for the four chimneys in the centre of the photo).
I'm so happy to see my favorite city -sorry my fellow New Yorkers- becoming more vertical. As one of the dual financial capitals of the world, it needs and deserves more office space in the form of striking contemporary skyscrapers. After spending a summer there I was left scratching my head, pondering where this business/media/education/political capital puts all it's condos and offices.