Let’s face it: ND filters can be a pain. They’re expensive, easy to forget, and if you’ve ever spent half a shoot fumbling for a step-up ring, you know they don’t always justify the hassle. In the recent video below, landscape pro and educator Mark Denney breaks down why you can ditch the neutral density filter altogether but still create silky-smooth, motion-blurred images of moving water with nothing but your camera and some smart techniques. Denney doesn’t hate filters—in fact, he swears by a polarizer for cutting glare on wet rocks and water surfaces (something you can’t fix in post). But ND filters? He’s found a way around them, and it’s perfect for photographers who travel light or find themselves on...