@amur leopard I would never have seen it either. Another couple pointed it out to me. In fact I probably would not have gone up there otherwise as it is at the end of a dead end walkway and I was farther down photographing bees in the flowers. Even when we got to the statue (and I knew beforehand what I was looking for) I still could not see it; the lady had to really point it out to me.
That was hard, but I do see it. It's good that it is not on the path, otherwise someone like me would have stepped on it, and that wouldn't end well for either of us!