Fig. 5From: Twin-chain polymer networks loaded with nanostructured fluids for the selective removal of a non-original varnish from Picasso’s “L’Atelier” at the Peggy Guggenheim Collection, VenicePablo Picasso, The Studio, 1928, Peggy Guggenheim Collection, Venice (The Solomon R. Guggenheim Foundation, New York), before (left), during (center), and after (right) the cleaning carried out with TC-PN hydrogels loaded with the o/w NSF. ©Succession Picasso, by SIAE 2020Back to article page