A sketch, thumbnail or doodle is often the starting point. Sometimes the idea stays on the paper as a little rectangle of lines and personal symbols, a passing thought and nothing more. Sometimes it will end up almost exactly as it began and sometimes it will change and develop as circumstances dictate. If it changes don't consider that a bad thing or a sign that it was a bad idea, it's simply a way for the creative universe to offer you a deal, a two for the price of one so to speak.
