Follow these steps if you want to turn an image into a link. You can also do this, for example, if you want to add logos to a page that link to the companies/organizations website.
Go to the page editor.
Add a "content" block
Choose "split media text columns"
Under "what kind of media" choose "image"
Choose the number of columns
Choose an image for the respective column
At "Call to action" choose "link"
Leave "Button text" blank
Add the link
Select "Also link the image or icon"
Save the page