Behind the scenes: the conservation of the Barbican architectural model

The Barbican's Architectural Model dates back to the late 1960s, when this scale version of the Barbican's design was created for architects Chamberlin, Powell and Bon.

As it was not intended to be kept for such a long time, the model's condition eventually deteriorated. Here you can see where parts have come away.

Some of the materials used in the 1960s, such as this foam used for the trees, disintegrated over time. The early plastic used to make the model had become very brittle and not all of it has survived.

And the model was in need of a deep clean. In this image you can see the white of the model's surface contrasted with the layer of dust which had accumulated over many years.

In 2023, the model went through a detailed conservation process, led by conservator Stephen Umpleby.

Stephen methodically restored the model to its historic state. This included carefully cleaning and stabilising the surface of the model.

He also reattached pieces of the model that had come away over the years.

The exception was adding some foliage to the trees where the foam had been lost. If you look closely, you can see the different coloured leaves - the new additions are a brighter green.

The conservation work is now complete, allowing us to see the intricate detail of the model once again.

It's also a fantastic way to situate yourself within the Barbican and get a bird's eye view of the site.

The model is now on display in the Barbican's foyers, for anyone to come and see. Learn more about other scale models from the Barbican's history.