One of the many things I love about travelling is the diversity to be found across our planet – diversity of people, language, culture, food, weather and landscape. So often, our food and culture is influenced by the landscape around us. If you are surrounded by sea you will likely eat lots of fish and seafood, if you have boggy earth you will burn turf. And if you have fields full of limestone, you will build walls. Travelling through northern Spain, close to the border with Portugal, we encountered these stone walls. I was immediately reminded of the stone walls found across the west of Ireland and which I thought were unique to our fair isle. The Spanish construction is a little different – I don’t think I have seen walls constructed around big stones in such a uniform way in Ireland. But the resemblance is striking. Amidst all the diversity there are always similarities. We’re not all that different, really.