In the Liebieghaus Skulpturensammlung, a start has been made on a research and conservation project that will take place over a number of years. It concerns one of the principal works in the collection, the so-called “Rimini Altarpiece”.

The Liebieghaus has acquired a striking masterpiece of the Spanish Baroque—a “Maria Inmaculada Concepción” by Pedro de Mena. The art technological examination and the conservation will provide fascinating insights into the period of its making while also shedding new light on its sculptor.

When it comes to conservation and restoration treatment, alabaster is one of the most sensitive types of stone. Harald Theiss, head conservator at the Liebieghaus, explains what challenges the delicate stone posed in the cleaning and conservation of the Rimini Altarpiece.