File:TMoebiusStrip.jpg

Fair use
Though this image is subject to copyright, its use is covered by the U.S. fair use laws because:
 * 1) It is a not the same size or resolution that can reproduce an exact original.
 * 2) It does not limit the copyright owner's rights to sell the product in any way.

(GDC Entertainment, Through the Moebius Strip,, Public Promotional Material from the animation film)