My daughters have learned that when you travel with Mom you’re not only going to see major attractions, but a lot of little things that are off most people’s radars. Recently, I had the pleasure of experiencing the beauty, art, and architecture of Barcelona, Spain and the surrounding areas with my husband. Together, we discovered things beyond the usual tourist points of interest, including stone walls that have endured and merged over the centuries. The varied  textures, patterns, and history within these walls in the city of Gerona were among my finds.