St. George and the Dragon by Albrecht Durer (after conservation) – The spots have been removed and the acid in the paper has been neutralized. This acidic content caused discoloration and premature deterioration of the artwork.
St. George and the Dragon by Albrecht Durer (after conservation) – The spots have been removed and the acid in the paper has been neutralized. This acidic content caused discoloration and premature deterioration of the artwork.