I will have to do some research on that, would love to go and see it.
Ye this one has worked really well. Lovely water movement, has some really nice sharp depth of field too, can be quite hard to get front to back focus without a hyperfocal distance chart but an easy way to get close is to focus around a 1/3 into the image and shoot F16.
Sometimes when I do these types of images I take one at a fast shutter speed to freeze the water and one with an ND grad and get the movement then once both have been processed I add a little of the water back in, so you get splashes and frozen action of the water and the smooth flowing water in the rocks, can look nice if blended together!