Lo scavo del crollo di un vano affrescato dell’edificio ad est del foro di Nora (Sardegna). Nuovi contributi dallo studio della pittura parietale.

Dynamics of collapse of a building are one of the most complex processes to understand in archaeology, so their reconstruction is only possible facing different lines of research at the same time. This paper describes the case-study of a collapse of a painted room in a middle imperial building of the ancient city of Nora (Sardinia) and aims to validate a combined analysis of archaeological, technical and iconographic data as the only way to get a trustworthy reconstruction of the paintings.