And, heads in the clouds! Love the saturation and partial silhouettes here Rob and the fact that you follow the pointer first and then return to the standing figures and the spot the subtle detail in the city below. I'm glad you resisted opening up the foreground. Nice!
i hate to say it, but he's pointing out of the frame, very bad for composition. nice use of the silhouettes, just enough to keep you guessing about what's going on.