Capturing Fog

[Scott Knudsen]

I'm using Astia and Velvia 4*5 and am wondering what shutter speed do I need to capture fog rising off a river? It seems to me that long exposures see right thr ough it!

[Darron Spohn]

Depends on how fast the fog is moving and what you consider a long exposure. I'v e had good results at one-quarter second and 125th. Backlighting is the key. Sid e lighting works well also, but for me backlighting works better.