<a href="URL OF TARGET LOCATION" ><img src="URL OF IMAGE"></a>
This is an example of how to put the BlogU chicklet in a sidebar or post:
<a href="https://tibigbiblestudyblog.blogspot.com/" ><img src="https://imagizer.imageshack.us/v2/650x300q90/922/N8ipcd.jpg" height="15" width="80"></a>
You'll notice that I have added sizes to the example code. That is to help the browser load your page quicker.* To find the size of an image, right click on the image and chose to View Image. This will open a new window with your image. The dimensions are on the top title bar.
*For more information on making your page load faster, take a look at How to Optimize Web Pages for Faster Loading