You could download different colors of iPhone x wallpapers here
You could read original introduction from 3u website:
http://www.3u.com/tutorial/articles/6540/these-new-iphonex-wallpapers-are-perfect-for-showing-off-the-notch
These New iPhone X Wallpapers are Perfect for Showing Off the Notch
Moderators: Lily Lee, jc_3u, Moderators