Wallpaper by Design is actually more than just free background wallpapers for your desktop computer.
You can use the images for wallpapers or create your own screensaver.
On this page you can access the galleries and see all the wallpapers for the category on one page.
Once you have entered a Gallery click on an wallpaper you like and it will take you to the download page. Right click on the wallpaper and save it to a file on your computer or set it as your desktop wallpaper.
The Slideshow version will show the same images only one at a time in a larger view, so you can see a little more detail.