License: Creative Commons - Attribution Author: Nicolas Raymond
Long exposure waterfall from Swallow Falls State Park in Maryland, USA. HDR composite from multiple exposures.
For those who might want to use this photo for editorial purposes, please note the waterfall & stepping stones face the opposite direction in reality. I flipped the image over horizontally to communicate a clearer sense of forward motion, but you can simply flip it back if you prefer keeping the orientation true-to-life.
This photo is released under a standard Creative Commons License - Attribution 3.0 Unported. It gives you a lot of freedom to use my work commercially as long as you credit and link back to the same free image
from my website, www.freestock.ca