Hats off to Bob Hickman for his Ginsters-inspired Xmas fly. You can tell he's really pushed the boat out not with one fly - but two. And each one is subtly different.
If you look carefully, you'll see the patteren on the left is designed to catch rainbows (can you see the distinctive pink flash along the pastie's flank?)
While his second creation (bottom right) is clearly aimed at a brown trout. Just look at those markings!