Browsing Department of Conservation / Institutionen för kulturvård by Subject "watercolour drawings"
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Cleaning of Watercolour Drawings A study of the use of Gellan gum gel on water sensitive media
(2014-07-08)Gellan gum is a non-toxic and biodegradable polysaccharide widely used in pharmaceutical and food industries. 2003 the use of a rigid gel of Gellan gum was introduced in paper conservation for cleaning of works of art ...