Toxic Solvents and Reagents: An Evolution of Risk Awareness in the Department of Conservation and Technology at the Courtauld Institute of Art

In response to the absence of historical attention devoted to the development of solvent and reagent safety in painting conservation, this study provides an overview of changes in materials used and precautionary measures adopted in the painting conservation department of the Courtauld Institute of Art, from 1934 to the present day. A chronology of key developments, shaped by external regulatory and financial factors, as well as internal shifts in awareness and practice, is constructed through archival and anecdotal evidence. By highlighting and characterising contexts which have historically been conducive to the adoption of less toxic materials and safer approaches, this investigation informs current research projects aimed at developing more sustainable treatment methods. The study underlines the crucial responsibility, and potential influence, of educational institutions in establishing the right mindset and practical skills in conservators early on, helping to ensure safer solvent practices and, ultimately, broader change within the field.