Cameras and courtesy provide common language
“Un…deux…trois.” English translation: “Say cheese.” That was the context, anyway, one afternoon last week as I stood near the waterfront, smiling and waiting for the woman with the camera to snap the shutter. I was in Barcelona, Spain, at the Mediterranean port where Christopher Columbus launched his journey to the new world. The location was both scenic and historic, and many of the people in the area were tourists taking pictures. I saw a young couple who were taking turns taking photos of each other, [...]