There probably is, but a link to your blog and a link to the image would help hugely. Right now it’s almost impossible to help as we don’t know your template etc.
In your header you have the following php and template tags:
<div id="header">
<h1><a href="<?php echo get_settings('home'); ?>/"><?php bloginfo('name'); ?></a></h1>
<div class="description"><?php bloginfo('description'); ?></div>
</div>
So, add the smile image in the code for the description.
First decide which directory you will store the image and then modify the description code:
<div class="description"><?php bloginfo('description'); ?> <img src="blog/images/smile.gif" alt=" " /></div>
This will only add the image at the end of your description. You’ll have to add html and css rules to do more with it.
Here’s an overview to reference: http://codex.ww.wp.xz.cn/Using_Images
Alright, thanks for your help. I ended up geting it in there with CSS. I had previously attempted adding it directly to my header.php file, but to no avail. Thanks to both of you for the assistance anyways though, it’s highly appreciated.