Brick Wall Video Download - Robert Neale's Celebration of Sides Excerpt | Perfect for Digital Art Projects, Background Visuals & Creative Presentations

This topological oddity is from Robert Neale's Celebration of Sides DVD.  The magician shows that two puzzle pieces fit together to form a rectangle "brick wall". Simple enough. But when the pieces are turned around and fit together again, there's an opening in the middle... a portal or secret opening to the other side. Very practical, easy, and lots of presentational possibilities.