The Landscape Observatory of Catalunia, recognized as an example of good practice for the application of the European Convention, has just published on-line an interesting dossier about the ’Drystone landscapes’. The web-site contains a presentation of the typologies of drystone buildings found in Catalunia, a list of international links and bibliography. It is a signal of the enduring interest at all levels for this traditional building technique diffused everywhere. Click here to visit the site.