Features of illustration/example 1)examples are arranged according to a certain order; -2)examples are used to advance/support a point; 3)rather than a series of examples,you can also use a single extended example to illustrate a point.An extended example is often a brief narration or a description.n Features of illustration/example n 1) examples are arranged according to a certain order; n 2) examples are used to advance/support a point; n 3) rather than a series of examples, you can also use a single extended example to illustrate a point. An extended example is often a brief narration or a description