Do the graphics of posts matter?

These days it is indeed important to pay attention to the graphics of everything, not only posts but websites, posters, etc., also.
The graphic is the first thing that attracts the audience to read the post, and it creates the first impression on the audience even before the content of the post. Imagine reading a post with just great content and least designing; won’t it be boring? Now imagine you saw a post with a nice background, and the content is written in a nice color combination with few small images in the post; just by looking at those images, you can understand what this post is about, and because the content is written in a very decorative manner it will definitely attract you to read the whole story.
This is the power of graphics.