…Love is the theme of our songs, movies, poems, books, and art because it’s the most important force in our lives. It’s our most important emotion. It drives our actions, our goals , and is the basis of our emotional connections with others, human and non-human. Giving, receiving, and feeling love makes us happy!

As a guide for Rick Steves’ Europe, I have been through Florence Italy quite regularly over the years.  I had noticed the funny artistic additions to Florence's street signs over the years without really taking a close look. In 2016, I started to get the joke. Clet Abraham, a street artist, had been secretly adding clever images to the street signs in Florence for the previous half decade or so.