The next day opened slowly and we ventured out mid afternoon to Café Zurich, located at the top of La Rambla. A prime location for people watching, we thought we’d write while we sat and drank café con leche, taking in the sunshine and 60-degree winter weather. Instead, we were too stimulated by the city and the desire to keep moving, so we immersed ourselves in the crowds and walked La Rambla until we found Columbus and the sea. We picked through an open air market by the waterfront, a garage sale set under several tents, and I found stacks of old postcards from Spain and France written in the most beautiful handwriting. I was tempted to buy them all, at 3 euros apiece, but they seemed too personal. Stealing letters.