This photo recalls a dreamy evening in Seville on a warm October night.  We flew in late, around midnight, from the cool region of Santiago de Compostela in the northwest of Spain, to a vibrant night scene just getting started.  It was almost startling to see, at this time of night, people of all ages walking around in the park, reading on a bench, and to see families with small children dining next to us outdoors.  Our local friend informed us that due to the density of the city and …