Trying to uncover hidden mural will be a 'delicate operation' says conservatorpublished at 16:49 British Summer Time 30 September 2016
Luke Deal
BBC Radio Suffolk
The conservator tasked with uncovering a mural by Carl Giles has been explaining how they go about the work.
Bob Enwistle said: "We loosen the paint on the surface with a solvent and then I use a scalpel to slowly remove the top layer of paint.
"Then we get down to the surface where it might be - we have to be a lot more careful about how we work."
He said it's a delicate operation which will take a "long time, if it's going to be done properly", adding "but first of all, we've got to ascertain exactly what's here and see if there is a cartoon underneath."