20 years ago – 1997

As the saying goes, a man’s home is his castle, but in Bob Nippolt’s case it’s literally true. Bumping down a one-way country road in Husum, visitors come around a final bend and are greeted with a jaw-dropping sight: a four-story, 5,000-square-foot stone castle, complete with towers and arched windows. The structure, over nine years in the making, is a comfortable blend of antiquity and high-tech. The walls are 20 inches thick, and the ground-level corners of the house support a million-pound load.