1. Antiquarian taste and the international market in the 19th and 20th centuries
2. Exercises in style, commissioned copies, fraudolent copies, copies circulated as forgeries, restorations
3. The Icilio Federico Joni Section (Siena, 1866-1946)
4. The Umberto Giunti Section (1886-1970): from 'fresco forger' to Botticelli and beyond
5. Collaborators and followers
6. The forger's workshop: preparatory sketches, archive photographs, tools, punches, and fragments of spoiled panels
7. Documents, photographic portraits, writings and documentation regarding the lives of the forgers

On display in this section are the works of a number of Joni and Giunti's collaborators and followers. These include some notable paintings by Igino Gottardi, Bruno Marzi and Gino Nelli. The latter is the author of the charming profile of a female figure in the Lorenzetti style, from the Musée d'Art et d'Histoire in Geneva.