Quality Animated Backgrounds
Gold & Red Swirl Net Donut

The names I gave to these backgrounds describe the 3D objects, textures and animations I used to create the backgrounds.

To save an animation, right-click on it and choose "SAVE PICTURE AS" (or equivalent) from the dropdown menu. Mac users hold your left mouse button down until a dropdown menu appears.

If you wish to use a background as wallpaper (on a Windows system) right-click on your desktop and choose "Properties" from the dropdown menu. From the Display Properties window, choose the "Desktop" tab. Then click on the "Browse" button, locate and select the background (and yes, you can use animated backgrounds as wallpaper), and click Open. Back at the Display Properties window, choose "Tile" from the Position dropdown box. Then Click OK.