Conservation Notes: Why we don't touch the art

0022566 Large Two Forms, 1966 and 1969 bronze; Art Gallery of Ontario; Conservation Conservation Notes: Why we don't touch the art Art Gallery of Ontario Ontario Print out from Art Matters Blog 30 July 2012. Illus of Large Two Forms 1969 bronze, (LH 556) located outside the Art Gallery of Ontario, and the localised polishing and exposure of underlying weld lines. Notes on conservation and why a hands off approach is important.