Sven found the remains of buildings buried beneath the sand, together with a lot of treasures, including coins, painted pots, materials such as silk, documents and wall paintings.
They eat in a gallery, so I imagine they're chowing down to dinner and they have all these pictures on the wall, paintings and sculpture and everything.
When they removed the plaster from the walls of their bedroom recently, they unveiled something much rarer than exposed brick, wall paintings dating back to the 16th century.