Detroit Muscle wallpaper
Allow the photo to fully load on this page.
Right-click on the photo.
Select "Set As Wallpaper" from the drop-down menu.
Check desktop for new wallpaper. (You may need to restart your computer for wallpaper to be installed on your desktop.)
Mac Users (OS X): Allow image to fully load on this page. Move the cursor over the image. Hold down the mouse button over the image and drag the image to your desktop. Open "System Preferences" and select "Desktop." Drag the image into desktop pictures window. Select the image as your desktop. (You may need to restart your computer for wallpaper to be installed on your desktop.)