Few brands are as globally recognized and iconic as Coca-Cola(R). But how did the Coke brand become so well- known? It is hard to fathom in these days of instant messaging, digital media, Super Bowl commercials and a myriad of other forms of advertising. For decades hand-painted wall signs were used to tell the Coke story and create the thirst for the "Taste that Refreshes" Using his skill as a photographer, Dr. Willson shares with you the images...