Download and Set Wallpaper Instructions
Click on the thumbnail you want to view, click image again to go to the original size wallpaper.
From PC: Right click and choose “Save Image As” to save the wallpaper and later transfer to iPad.
From iPad: Tap and hold, choose “Save Image” when it appears, now go to your “Photos” icon on your home screen, select the downloaded wallpaper, tap the arrow on top right, choose “Use As Wallpaper” in list, then on top right choose “Set Lock Screen”, “Set Home Screen” or “Both”.
Note: To choose from wallpapers that were included with iPad, go to Settings > Brightness & Wallpaper.