Notes about GIF, JPEG and QuickDraw 3D items:

GIF:
You can display GIF images only if have a color capable Macintosh and have 32 bit QuickDraw.

JPEG:
You can display JPEG images only if you have QuickTime™ installed.

QuickDraw™ 3D:
You can display QuickDraw™ 3D images only if you are running a PowerMac with the QuickDraw™ 3D and the QuickDraw™ 3D Viewer extensions installed.

If the current item is a QuickDraw™ 3D image, you can view it and manipulate the image with the standard QuickDraw™ 3D controller buttons.