Here is a png with the html code. This is setup so that when you click on the image it will take you to the Pine Cone site. Or you could link to a node on your site.

The height and width are from your image size. My sidebars are 200 px wide so a little less is better. And the alt tag is nice for screen readers.

And made sure that your input format for this block is set to full html.

Jim