The sight of this charming woman, who had a special poise and presence about her, showing up in a Snack Express Bar in Brussels, spontaneously made me think of the hugely popular Humans of New York blog.
I asked her if she would agree for me to take her photo and she asked me: "Why and what for?" My answer - "not particularly sure and not a very specific reason" - made her smile as you can see. On the way out, I did give her a little piece of sandwich wrapping paper on which I had written down the references to TiB. Since then I've followed the recommendation I've received from a number of you and printed TiB cards that I can give out on occasions such as this one. Great tip!