On the home page there are 3 images that go with the post text, I'd like to link from each of these images please. I have tried adding the linked image HTML to the "Small Mainpage Preview Image" in a new post but its only happy with a direct link to the image. So edited the index.php file as suggested, this worked perfectly with the image linking. But, on the home page the image now has a black outline, showing it as a link.
So my question is, how can I stop the theme from adding this outline, or, how can I add a linked image directly to "Small Mainpage Preview Image" section