I'm not sure what you all use for image editing and graphic design. Most of us have probably heard of Adobe Photoshop. If you can actually figure out Photoshops complex features and have an extra $700-$1000 for it, a great alternative is Gimp.
Gimp has many similar features as Photoshop, many just as complex yet relatively easy to use. Gimp is available for Linux, Windows, Mac, and a few other operating systems.
What makes Gimp even more appealing is the price...FREE!
I have been using Gimp for several years now and I have been very happy with it. I don't use it all the time and every day, but when I do need to create graphics this is the program I turn to.
This FREE program has unlimited potential for sprucing up your Dolphin site, but general digital photo enhancements as well.
Visit the Gimp home page for more details and screen shots if you are looking for a great graphics design and editor that you can actually afford.
This one is definitely worth a peek.