📚 Mural Preservation Source Sprint

Students analyze short technical and arts-based sources on buon fresco, secco methods, public mural coatings, and common causes of mural failure. In pairs, they annotate for claims about color stability, adhesion, weathering, and safety, then add evidence to a comparison chart that connects preservation methods to chemistry and public-art use. Pairs share one recommendation they could test or challenge in their own investigation.