ConNext-2021

43 Top: Superficial cleaning of a gilded frame with an agar gel. The gel was prepared at 5% in water and was applied fluid on the surface (highlighted by the red square). Below: Cleaning test with an agar gel prepared at 4% in water and applied rigid. The surface used for this test was an artificially soiled water gilded mock-up. Both images: © Sophie Kirkpatrick, Ecole nationale supérieure des arts visuels de La Cambre.