An automaton like no other in the world, The Silver Swan floats upon a flowing glass stream and catches a beautifully crafted silver fish while its music box plays. The action lasts for around 40 seconds, a daily afternoon highlight from the collection of The Bowes Museum in North East England.
The swan is life-size and is controlled by three separate clockwork mechanisms. The Silver Swan rests on a stream made of twisted glass rods interspersed with silver fish. When the mechanism is wound up, the glass rods rotate, the music begins, and the Swan twists its head to the left and right and appears to preen its back. It then appears to sight a fish in the water below and bends down to catch it, which it then swallows as the music stops and it resumes its upright position.