Satellite view of the Ob and Yenisei rivers as they carry sediments into the Kara Sea. StocktrekImages
Columbia River Gorge National Scenic Area, Oregon, United States Of America; Snow Covering The Ground And Rocks In A Creek PacificStock 8
Oregon, United States Of America; Flowing Water In A Creek In Autumn In Columbia River Gorge National Scenic Area PacificStock
Tennessee, United States Of America; Curved Cascade On The Middle Prong River In The Great Smokey Mountains National Park PacificStock
Amsterdam river barge and wind turbines with blades obscured by fog Creative Endeavors - Steven Oscherwitz