Pen Pencil
Is it worth it to master the drawing of straight lines and perfect circles without tools, but using a pencil / pen?
The reason that, at some point, the practice of drawing straight lines and circles is: I want to be a surgeon. The profession requires a steady hand. The thing is, he does pay to learn to draw shapes, for example? Is it possible?
yes, it is possible and has a critical eye and a steady hand. This was my first assignment in the art school drawing class, although we were allowed to fold the paper into 4 quadrants first. use charcoal and to obtain a uniform thickness of the line of all was difficult as well.