Man Ray

At center, a spinning black wheel from which extends a black arm with clenched hand. Lightning bolts issue from the fist. At upper right, a red power plant. Imprinted in red, blue, and black, left margin and lower left portion: POWER / THE / NERVE CENTER / OF LONDON'S / UNDERGROUND.
The Power Underground
When it was introduced to London in the 19th century, the first underground railway was revolutionary. Able to provide quick, uninterrupted travel for commuters and easy access to the bustling city from the suburbs, the London Underground promised a better, more efficient future. It would take some convincing, however, to get the general public to...