The a tag is used to link webpages together. so for example if you have a webpage which when you click it, takes you to
google.com You can do something like this:
// destination-link link text | | <a href="https://google.com"> a link to google </a>
even though the user will only see the text
a link to google and when someone clicks it, the user will be taken to the google’s website.
Here in the same way, you need to a link to
https://freecatphotoapp.com with the image inside of it.
You can turn almost every element into a link if you wrap it inside of an a tag.