Way back at the dawn of time—or at least before Facebook—people usually told friends and loved ones of their travels and adventures through postcards. These are usually pictures of scenic vistas or typical scenes of tourist spots. Notes are jotted on the back, they're addressed, and for the price of a stamp, are sent from anywhere, to anywhere. In this day of instant digital photo sharing, sending a postcard is becoming a lost art. We'll do our part and show you how to do it—and next time you're someplace really great, send us a postcard!