These flies are all tyed with an overwrap of stallion horsehair (thanks REE). Horse has a beautiful shiny translucent look to it. The hair is semi-clear, which allows some of the underlying color to show through. The fiber reminds me a lot of polarbear hair. Both of them reflect the light beautifully. I tyed a few flies with different color silk (chestnut brown, gold and pale olive). As you move the fly around in your hand, the color of the body shows more or less of the underlying color. From some angles they are shiny, while at other angles they look like a paler version of the underlying color. Seems to create an impression of a translucent insect body. Take a look.

Same flies wet:
Tying Materials
Hook - Mustad R50 (Size 12)
Thread - Pearsall's Gossamer Silk (Chestnut Brown 32, Gold 6A, Light Olive 20)
Abdomen (Underwrap) - Tying silk
Abdomen (Overwrap) - Horsehare (natural clear white)
Thorax - Beaver Dubbing (Brown, Orange, Green)
Hackle - Jackdaw Coverlet (natural)
Thanks again Ron. I just got around to playing with the horsehair you sent me. Beautiful stuff to work with!
