At walls or people, your choice.
You can get away with a lot wearing an official-looking vest.
It's like the commuter version of The Cask of Amontillado.
An explosive struggle has pitted developers against the city's ultra-left.
A falling block of concrete weighing several tons cleaved this building in two, making it look like Stonehenge.
Single mothers, former criminals, homeless people and punks at a "human zoo."
You might never look at red graffiti the same way again.
1,100 Dumpsters are transformed into pinhole cameras.
As London debuts its newest structural wonder, a tour of its counterparts around the world.
A spate of new development projects will make the city more walkable