This past week PhotoShop turned 20. It was twenty years ago that two brothers, Thomas and John Knoll's photo imaging program was released by Adobe and changed graphic design forever. I can still remember when PhotoShop added layers to the program with PS3 and how glorious it was to my work flow. Over the years, PS has added many new features and ways to work including the web. Here is to many more years of PS and the pleasure of working with such a wonderful and powerful program.