Bologna: historical part of the city. The images below are an example of how Briotti security jalousie perfectly matches with special situations which you can find in historical city parts. The images represent Bologna, with Raffaello red jalousies: a perfect colour with all red gradations typical of this city. In the picture on the right there is a view: security jalousies on basement floor, original wooden jalousies on the upper floor. Judgement is up to you!