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Henry Moore Studios & Gardens is currently closed for winter, reopening in April 2026.

Ken Wilder, 'Pendulum' 2025

A wooden sculpture suspended from the ceiling, with a central cylinder and shell-like oval bulge in the middle. It is designed to rotate, and is painted maroon, cyan and yellow, which blur together to white when the sculpture is rotating fast enough.

Ken Wilder, 'Pendulum' 2025 Audio guide

Stop 11

Artist, writer and co-curator of Beyond the Visual Ken Wilder discusses his work Pendulum, specially commissioned for the exhibition.

Audio description for Ken Wilder, 'Pendulum' 2025 read by Stop 11

Transcript

Stop 11.

Hello, I’m Ken Wilder, an artist and writer and co-curator of the exhibition Beyond the Visual.

Just behind you is my work Pendulum, specially commissioned for this exhibition. It is a rotating object suspended from the ceiling, about 90 centimetres high and 48 centimetres in diameter at its widest. It is tethered by a chain that attaches the object to a low circular plinth. Like a child’s wooden stacking toy, it is made from alternating plywood rings and cogs, wide at the centre and narrow top and bottom. It is painted in cyan, magenta and yellow.

You can touch the work and gently spin it in one direction until the chain restricts further rotations. But the object has a flip character when spun at speed, when it cannot be touched.

This is revealed by the accompanying auto-described film on your right, which can be listened to using the headphones attached to the TV screen.

When spun rapidly, the colour appears as uniform grey due to colour mixing resulting from limitations of vision when perceiving rapidly rotating objects. The film explains the colour science behind this phenomenon.

On occasions throughout the exhibition, gallery staff will ask you to step safely back while they demonstrate the object spinning like a child’s spinning top.

[Music]

Exhibition

Find out more about Beyond the Visual, the UK’s first major sculpture exhibition in which blind and partially blind practitioners are central to the curatorial process and make up the majority of participating artists.

Beyond the Visual
Ten individual black-and-white portraits of people holding smooth round white sculptures in their hands, arranged in a 5x2 grid.

Exhibition

Beyond the Visual

Learn more

Sculpture Galleries and Study Gallery
Henry Moore Institute, Leeds

Audio guide

Discover more works in the exhibition with our audio guide.