Check this out.
This Peace Earth ambigram is a nice short asymmetric ambigram that certainly catches your eye with the way the letters come together.
See this example of how you can read this as 'Peace' when the design is upright and as 'Earth' when the design is inverted.
The design can be rotated by hovering your mouse cursor over the image.
Everything on the FlipScript site now displays the Peace Earth ambigram. To see this design, navigate to a category using the red menu bar above and your Peace Earth ambigram will magically appear!