Thanks John,
You got the credit as I thought of your flies when thinking of the technique, though I have used it previously with dubbing loops.
The wing is Organza Ribbon Fibres teased out. What I normally throw away from the middle of the ribbon when tying the Ribbon Caddis Pupa.
Now they will sit in a corner of my box until I see a damsel fly this summer.
Cheers,
A.