“Is that a horse made from scrap metal?” It’s not something you see on every roadtrip, but a small farming community in Western Australia’s wheatbelt region has created an open-air art gallery along one of their highways. Moving to Australia gave me a fresh perspective on distance. Living in Esperance, WA, our nearest city is Perth and it is over 700 kilometres away. That’s about the same distance as driving from Paris to Barcelona, or New York to Detroit. Roaring along the highway, about five hours into the eight-hour journey, I spotted the first of more than 70 tin horses that line the main road leading into Kulin. Kulin is…