A wall that's worth a 1,000 words. For ten years, Joseph Carlson has been capturing the stark reality he's found in London, New York, Berlin, Rome, Marrakesh, Paris, Havana and Hong Kong in masterful photographic images of a single subject: walls. The fruits of his labor have been compiled in an immaculate art book. Each image is a world unto itself. Each motif inspired and challenged the artist to capture the reality of a singular mement, not as a mere "shot," but as a true work of art.