From the Great Falls National Park gallery at CathySummers.com.

Photograph by Cathy Summers

20191106_022: Long Exposure Motion Blur on the Potomac River at Great Falls on an Autumn Afternoon
My Stars = 5

Camera: NIKON D850

2 sec. at f/16, ISO 64

70 mm (70.0-200.0 mm f/2.8)

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