backstage of granada

I am from 80s born generation and I learned the way of 60s hippies from the semi-epic film Forrest Gump then I learned yuppies and the rest in sociology classes, after several years I saw in granada that yes hippies alive, this is just an wall script but the whole streets, peoples on streets and centrals makes you feel that this is true in the opposite mountain of famous Alhambra Palace.