Is drawing always black and white?

Question:

Is drawing always black and white?

Best Answer - Chosen by Asker: I used to draw my artwork in just black and white. But I was then told that maybe I should try using some colour in my drawings.
Initially I was against the idea, but I decided to give it a go.
The end result was spectacular. Colour really livens up what you draw and enables you to sell far more artwork than ever before.
As there are more people who prefer colour drawings to just black and white.