Beautifully Intricate Locks

Intricate ironwork, found at the Victoria and Albert Museum, London.
Image Source

Designed by Franz von Stuck and found at Bremen City Hall, Germany.
Image Source

The stunning inner-workings of a chest lock in Levoča, Slovakia.
Image Source

See more lovely locks and a video of the Aubin Trophy at Locksmiths Blog. Built in 1849 the Aubin Trophy is a 3,000-piece mechanism containing 44 connected locks and keys, all of which can be turned by way of a single master key that runs down its central column.

Thanks Bruce!