Who would ever imagine that a couple of slabs of foam sandwiching the hook and displaying its rubber legs would fool a creatures so "sophisticated" as a trout. Well boy does it ever! It has the look of a hopper, a stonefly, a dobsonfly, even a cigarette butt. No self-respecting fish could resist any of those. This fly floats on the film like a real insect and is impossibly to sink; that