This panel offers two ways to show off Mac OS X's glamorous graphics features: desktop pictures and screen savers.
Mac OS X comes with several ready-to-use collections of desktop pictures, ranging from National Geographic –;style nature photos to plain solid colors. To install a new background picture, first choose one of the image categories in the list at the left side of the window, as shown in Figure 9-7.
Your choices include Apple Images (muted, soft-focus swishes and swirls), Nature (bugs, water, Leopard outer space), Plants (flowers, soft-focus leaves), Black & White (breathtaking monochrome shots), Abstract (swishes and swirls with wild colors), or Solid Colors (simple grays, blues, and greens).
Of course, you may feel that decorating your Mac desktop is much more fun if you use one of your own pictures. You can use any digital photo, scanned image, or graphic you want in a lmost any graphics format(JPEG, PICT, GIF, TIFF, Photoshop, and—just in case you hope to master your digital camera by dangling its electronic instruction manual in front of you each morning—even PDF).
That's why icons for your own Pictures folder and iPhoto Albums collections also appear here, along with a button that lets you choose any folder of pictures. When you click one of these icons, you see thumbnail versions of its contents in the main screen to its right. Just click the thumbnail of any picture to apply it immediately to the desktop. (There's ...