2. Illustration Based- This type of cover is used to either intrigue the reader or show something through a drawing instead of boring someone with words. There are also lots of similar symbols that are familiar to people that will make them want to pick up an article.
3. Type Based- Usually when you see a typed base article it's telling your about a few things or one thing about a certain subject. These are usually informative covers and on the inside the articles would be most to inform you. Some covers will use big words that mean the most so someone will take a look at it if that word is something they appeal to.
4. Concept Based Is a very unfamiliar cover you will see on a magazine. It's a concept that mixes all there of the other cover bases together that looks very unique and can make a quite interesting looking cover. Lots of business magazines and informative magazines is where you will see this cover.