Adding a link button (image) to sidebar
 

I want to add a link button to my website's sidebar. I can not figure out how to do it in Atahualpa. It is a 200x150 px image which I want to display just above the 'About' box in the sidebar. Can anybody help?

The website is: http://pakuniversities.com

This has nothing to do with Atahualpa. If you want something in the sidebar, add a widget to it. Use the text widget add code in the html for a link with an image and you are done.

Write this code:
<img src="URL" alt="your something text">
URL - it's a way, where your image directory, for example "/wp-content/images/logo.png".
Next? you have to add a href, for example:
<a href="URL">your something text</a>
There URL - it's means http://yourdomain.com/?page_id=*
At the end it would be that:
<a href=" http://yourdomain.com/?page_id=*"><img src="/wp-content/images/logo.png" alt="My site home bage"></a>