Sotheby's International Realty on Instagram: "Designed by Fiske Kimball and modeled after Thomas Jefferson’s vision for Farmington, Shack Mountain is a National Historic Landmark that stands as a rare architectural masterpiece on 102 private acres just outside Charlottesville. Extraordinary property of the day represented by @annhay of @frankhardysir. Follow us for more glimpses inside the world’s most remarkable homes."