Here is a an abstract image I took last week of a beautiful little part of the Great Trinity Forest here in Dallas, a few miles from my home.
These kinds of image are fun to shoot. You just need something nice and vertical, then tilt your camera slowly upward during a long exposure. Shoot lots and lots, and choose the ones the work best.
Try it with a faster exposure (¼ second) and then work to much slower exposures like this one at over 3 seconds. You will get a lot of duds as you learn what works and what doesn’t, so just keep shooting and experimenting!
Trees and grasses, Texas Buckeye Trail, Trinity River, Dallas, Texas, USA. Canon 1DX. 116 mm. ISO 100. f/25 @ 3.2 seconds.