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Notes for the consumer: all the images, photos, sketches, articles or quotations, are of exclusive ownership of the author or the quoted site. The use of such material is therefore subordinate to the explicit consent of the same one, in lack of which prohibition is done to spread the aforesaid material.
Notes for the authors: I have tried to directly contact all the sources from which I have retrieved photo, images, sketches, quotations etc brought in this article. Nevertheless for non dependent reasons from my wish, in some (rare) cases it has not been possible to track the legitimate owners down. If therefore, in the present publication, there are images or other of your ownership, that you want to be immediately removed, it will be enough to communicate it by email, and I will provide to the immediate removal.