The last Wednesday of every month sees the Science Museum keep its doors open for an adult-only evening of Lates. This month the Science Museum have teamed up with UNESCO to collaborate and discuss all things heritage and historical treasures, showcasing the work they do to make the world a better place. 

With this in mind, join William Palin, the Old Royal Naval College's very own Conservation Director as he reveals the many secrets on conserving the Painted Hall, all whilst simultaneously allowing over 80,000 visitors unprecedented access to the ceiling during this painstaking project.

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