So beautiful and dreamy! I just love this smooth and creamy waterscape. What exposure time did you use to get it this soft? Wonderfully minimalistic composition, too. Just amazing to see the shadow of the beam on the water surface... and I just realize that what looks like the shadow of a second light source is in fact the beam's continuation below water ;]
Can i ask, what length of exposure have you used here and was it in broad daylight or was night starting to set in?
I have been trying these type of shots recently, even at F22 and ND filters, i'm struggling to get more than 8 - 10 secs exposure in average light.
Your help would be greatly appreciated