The Holdfast Ambigram shown here is a fairly long symmetric ambigram that is an engineered optical illusion at work.
As you can see this typographical marvel says 'Holdfast' one way and also says 'Holdfast' the other way (or is it the other way around?).
Simply mouse over the design to see it rotate.
If you wish, you can create other ambigrams by clicking the Create New Design button here.
Select This Design Create New Design