Here’s another from my aspen boles project. I simply took a long exposure, and slowly moved the camera up and down as the image was exposed. I found I had t be careful to really limit the movement sideways, and keep it as vertical as possible, for a decent photo. It’s fun experimenting with this stuff, I think.
On another note, I might not be able to post too much more. I’m getting ready to buy a snowboard, and may well be unable to move any of my limbs within a few weeks. Pray for me.