Fuster Lopez, Laura, Mecklenburg, Marion F., Castell, M., and Guerola, V. 2008. "Filling materials for easel paintings: when the ground reintegration becomes a structural concern." in Preparation for Painting: The Artist’s Choice and its Consequences, edited by Townsend, J. H., Doherty, T., Heydenreich, G., and Ridge, J., 180–186. London: Archetype Books.