“Visitors to the Mauritshuis in The Hague … [will] have the opportunity to see conservators in action, when two specialists embark on a project to clean the oldest work in the Dutch museum’s collection: The Lamentation of Christ (around 1460-64) by Rogier van der Weyden and his studio. The treatment, due to be completed by the end of the year, will take place in a special studio in the institution’s exhibition galleries.”