In this week’s blog, Special Collections Conservator, Emily Hick, describes the next stage of conserving a collection of Indian paintings, and explains how she used a rigid gel to remove old tissue papers that were adhered to the front. You can read part one of this blog here.
After completing a condition report and putting together a treatment proposal, we began interventive treatment. The first step was to surface clean the paintings. This removes all loose surface dirt, which can be harmful to paper documents, and prevents the dirt from sinking further into the paper fibres during the later aqueous treatments, making it difficult to remove. To do this we used a soft goat hair brush on the painted areas and smoke sponge on the borders. We cut the smoke sponge into small pieces and used a dabbing motion to avoid removing any of the gold leaf sprinkled on the surface. A good quality Mars Staedler™ rubber was cut into thin slithers and used to remove areas of ingrained dirt on the edges of the painting.