Translation of "Illustration" in Korean

But it's a very good illustration

이는 아주 좋은 예시가 될 것입니다.

Purely for the purposes of illustration,

오로지 예를 들어보자면,

If, on the other hand, we have a specific personal illustration,

하지만, 만약 구체적인 개인적 삽화가 추가된다면

Let's have a look at a very conventional illustration of an idea first

매우 흔한 아이디어의 삽화를 살펴보시죠.