The gray March - March is the old Alemannic term for a border area - is a wilderness that still exists in the midst of civilized Europe. In this immense, self-contained world, humans only hold significance through their connection to nature. The spheres seamlessly blend into one another, and behind everything lie forces that are ever-present, yet never named. The formidable nature of a Swiss high valley has found a timeless expression in this strict, proud, utterly unpretentious, and completely independent book, reflecting all its relentlessness.