If you missed the first part of this Basic Painting Tutorial, you'll find it here . Part Two is here . Now what we ve drawn so far could hardly be described as an apple so let s improve things somewhat. We ll be using some of these in a moment. As you draw you will see that you are darkening the areas where you brush - beginning to give the apple a three dimensional effect.
Most lighting comes from overhead sources and therefore casts shadows below.
This time the effect of your drawing is to add white where you brush. This has the effect of adding a red hue where you brush. This will add a green hue where you brush.