Fluid Thought In-class exercises

This is an excercise on Tone. I have used 3 different colours to represent different tones. This excercise has enhaced my observation of tone relationships, drawing and cutting skills. However, it does not yet have a clear relationship and distinction between the tones.
For this exercise I have tied a pencil onto a long stick then drawn this picture. It was very difficult to draw. This excercise has practiced my skill on hand control.