Pine needles in the snow by 8 foot falls.   There are a couple of things to notice in this picture.  First, the water has a nice silkyness.  This is achieved by setting a slow shutter speed which blurs the movement of the water.  I took this in manual mode and set the ISO to 100 and an f/16 aperture to both limit the light and to get a good depth of field.  The shutter speed was set to 1/5 of a second which indicated an overexposure of about 1 stop.  Why the overexposure?  The camera sees the world as grey…