Thierry Cohen’s Darkened Cities
The Atlantic explains his process:
He photographed the cities by day to capture the silhouette of their skylines, then darkened them in post-production. He then dropped in the more vibrant skies he found in places like the Western Sahara behind blacked-out skyscrapers. The result is strange, to say the least, but beautiful, especially in those images depicting coastline cities, where supernovas and star clusters are reflected in the harbors below.
Lovely stuff. Reminds me of this recent photo of New York City during Sandy.