A Homeowner Shows Off Their Liquid Assets: Backyard Waterfalls That Provide Serenity Altered States In 1998, Ron and Lynne Bergman, owners of a company specializing in large-scale renovations after natural disasters, bought a house in Potomac on two heavily wooded acres. A few years later they installed a pond behind the home, but “I was really after the ‘wow’ factor,” Ron Bergman says, and the pond didn’t cut it. So, three years ago the Bergmans hired landscape architect Don Nesmith of … [Read more...]