Kootenai Falls is powerful. The Kootenai River flows down from Canada and presents itself near Eureka, Montana, as one of the largest falls in the US, measured by flow rate. I photographed the falls one late afternoon in July 2024.

An 8-stop ND filter allowed me to shoot at a slow speed to accentuate the current's undulations. The softer light at that time of day also helped prevent blown-out whites in the waves. This image, I believe, "shows" the roar and rush of this incredible river.