As everything our senses are multiple. One important factor to carry our memory is the smell of things, the odor or the aroma...It takes you to like or to dislike a space, in any case it is part of the experience. Whether the station of Bruxelles was beautiful or not was one aspect of the question, but the fact that the aroma of the chocolate factory next by was making it an experience. The tannery district in Fez is spectacular and somewhat beautiful with all these colors but the pungent smell of the tannin does not allow you to enjoy the experience.