Photograph a run, and learn to read it
One moment…
This one reads your photograph: it traces the seams, foam lines and structure it can actually see and draws a card from what it found — never a painting, never your photograph, never the river you name. Fish are never named; that is the whole point.
This reads your photograph — the card you get back is drawn from the structure it traced, never painted, never a picture of your water. In time: The part of a guide's knowledge that was always in the books, delivered while you are looking at the water — and a fly designed from the read.