Some styles of decorating have a longer shelf life than others. One of the most durable is what has come to be known as English Country Style, which works just as well in a city apartment or suburban home as it does in a rectory or manor house. We may recognize an interior as archetypally English, but putting a finger on exactly what makes it so can be tricky. One of the strengths of English style is that it isn't prescriptive. In fact,...