mirage questions

Today in class we had to post some questions about mirages here are mine.

What is the cause of a mirage?

Where do mirages frequently occur?

Can you take a picture of a mirage?

Are mirages real?

Are mirages real? Yes and no

How to look good online. (my first venngage! )

Today in class we were introduced to a new poster making thing called Venngage. I made a poster about how to look good online. The post is not finished yet though. do you have any ideas for what I could do next?