Here is a truly "national gallery" of roadside folk art, seen along thousands of miles of country byways. bill and Sarah Thornbrook guide readers over Rural Free Delivery (R.F.D.) mail routes through 48 states to discover hundreds of unique and colorful letter boxes. An informative history of the R.F.D. service, a message from the current Postmaster General, and more than 450 charming full-color photographs present this sample of the humor, originality, artistry, and personal spirit that find expression in this cornucopia of small art treasures crafted by everyday Americans. The mailboxes are...