Every book in the collection will build on the achievements of scientific research and will aim to discover the originality, personality and spirit of the place that will be discussed. The text will be written with the greatest clarity, following a thread which should be highlighted precisely in the subtitle. These books will never be guides, or art historical reviews, but rather thematical books matching what the author considers to be the main interest of history, and that he will evoke with regard to a precise geographic and monumental framework.