One of my fondest memories of Puerto Rico are the pastel-colored facades of Spanish colonial buildings along the streets of Viejo (Old) San Juan.  I enjoyed those early evening strolls with my wife during our year residing in a one-bedroom flat on Calle de la Luna. Sources say that the quincentennial anniversary of the discovery of Puerto Rico in 1992 sparked a major campaign in restoration of the island's colonial architecture.  The photos below, taken in 2012, are testimonials of advances in…See More