Impossible? No, just unlikely.
The nice short Angel Heart ambigram displayed to the left is just one of the infinite number of ambigrams that can be created on the FlipScript site!
As you can see from the preview, ambigrams really are ambi-guous depending on how you read them. This design can be read as 'Angel' one way and can be read as 'Heart' the other way.
If you wish to see the design inverted, simply move your mouse cursor over the graphic.
Want a different ambigram? Click the Create New Design button on this page.
Select This Design Create New Design