Krzysztof- Pearl Back Nymph.

Hook: BL # 12
Thread: 8/0 black.
Tail: Cock-grey .
Body: Fire Or. thread , rabbit dubb.- grey , mylar-pearl , silver wire.
Thorex: Dubbing  spc. and natural hare masks , fire or. effect thread.
Head: 3.3mm tungsten-metallic orange. 

Killarney , Torc River pictures...

Gap of Dunloe...