The world is full of secret languages that are understood by specific groups of people. Some of those languages are spoken, and others are visual. We are blessed with variety and there is always something new to understand. The expression of others is rich in texture and every language is a new way to discover knowledge. To most people these are just pieces of abstract art. However, a clarinet player will be able to see that the clarinet fingering chart has been abstracted to create something new. We speak the language of the clarinet player and in this instance my expression is visual.