I spent all this time doing a color splash before I read any replies, so that's what I'm going with!
This week is brought to you by the color yellow:
<a href="http://www.flickr.com/photos/lindbro/5402858848/" title="5/52 by lindbro, on Flickr"><img src="http://farm6.static.flickr.com/5013/5402858848_e4344e1476.jpg" width="500" height="334" alt="5/52" /></a>
I learned something new in Photoshop so... mission accomplished!