Impossible? No, just unlikely.
The medium length Dominic Ambigram displayed to the left certainly catches your eye with the way the letters come together!
The graphic to the left shows that this design says 'Dominic' one way and also says 'Dominic' the other way.
Roll your mouse over the design to the left to see it rotate.
If this design isn't exactly what you were looking for, you can create a new one using the Create New Design button located here.
Select This Design Create New Design