What work have you done on the altarpiece?
- There was a lot of loose dust on the surface, which we removed. There were a few places with more significant damage, where paint had lifted from the surface and needed to be reaffixed. We added a water-soluble paint to a few places where the paint had worn off. We also examined the construction, including the hinges on the doors.
Was there anything in the construction that needed to be repaired?
- No, but there has been some concern about the hinges. They are, however, stable. The altarpiece can be used as intended. During previous preservation efforts, the cabinet was taken down in order to review the entire construction, and it is completely functional. It is rather remarkable that it is in such good shape. The altarpiece is from the 15th century, after all!
What is the process when cleaning an altarpiece?
- We have used a very, very soft brush and brushed the dust into a vacuum cleaner. This has to be done with care, to ensure that the brush doesn’t catch on any loose paint. In this preservation effort, we did not clean the gilding. That was last done about 15 years ago, so it wasn’t necessary this time.
What must be considered when restoring such an old piece?
- It is very important to preserve the authenticity, in order to secure and maintain the current condition of the altarpiece. This involves being as inobtrusive as possible in the preservation and retouching process. Where we have had to retouch, we have used a neutral wood tone so that it is possible to see what is original, and what is retouched.
What do you think of the altarpiece?
- I think it is fantastic, incredibly beautiful. It has been great to work so close to these images. There are lovely facial expressions and details on the figures. It is delightful to work with a piece that is so old and well-preserved, and which has so many of the original elements and qualities.
Text: Josefine Sjöqvist
Translation: Anna Ballan