
In this book the courses are different from those in regular books. The reason for this is that I believe everybody can draw and can place lines on paper. The problem is that most people are afraid of making mistakes, but what is a mistake? Something that someone else tells you...

In this book the courses are different from those in regular books. The reason for this is that I believe everybody can draw and can place lines on paper. The problem is that most people are afraid of making mistakes, but what is a mistake? Something that someone else tells you...