From the New Haven Whitewater Festival in Bristol Vermont. 1DMKIII with a 17-40 f4 at 29mm, f11, 1/15sec., iso100, EV.33, AV on tripod. Well it is a Waterfall!
Hi Bob, looks like a kyacker but you haven't identified it. It's certainly an interesting image and makes one wonder. While the lighting is a bit uneven it doesn't appear blown anywhere. If this were mine I might take a small bit off the right. When framing I also might have added a bit more to the top but would have to see the location to be sure...