Graphics as Title?

There will be 🙂

A link to your blog, and a link to the image and a description of what you’d like the result to be will help get you a lot closer to your goal.

Naga, looks like you’re using the “default” theme. You’ll need to edit the header.php file found in wp-content/themes/default/.

Some of the last lines in that file should look like this:
<div id="header">
<div id="headerimg">
<h1><a href="<?php echo get_settings('home'); ?>"><?php bloginfo('name'); ?></a></h1>
<div class="description"><?php bloginfo('description'); ?></div>
</div>
</div>

Change it to something like this:
<div id="header">
<div id="headerimg">
<img src="http://nicksterspace.com/graphics/passion.jpg" />
<div class="description"><?php bloginfo('description'); ?></div>
</div>
</div>

You may need to adjust the CSS to make it look nicer.