It is sometimes true that things are not what they seem. Often when I am in the massive forests of the Great Smoky Mountains I see the trees as they have been seen by human eyes for many thousands of years; and their beauty in those forms carries me completely away. There are other times when what the trees share with me is a sense of who they are as sentient beings, filled with movement and light. And the images they reveal are of something even more timeless and essential.

My camera settings were chosen primarily to maximize the length of time the shutter would be open, given the ambient light. A focal length of 55mm, quite normal, allowed me to isolate an interesting section of forest and simultaneously exclude the sky. An aperture of f/22 also provided some sense of depth; and a shutter speed of 2.0 seconds at ISO 100 gave me a lighter-than-medium exposure (ignoring the fact that the overall tonality of the forest was very medium). It also allowed me to open the shutter with the self-timer on a five-second delay and, while waiting for the shutter to open, to raise the front leg of my tripod and begin a slow and controlled movement of the camera/tripod up and down. Then, just before the shutter was set to close, I returned the tripod to its stable position on the ground.

There is much work that remains to be done – in fact we’ve barely begun – to restore the environmental damage that has been carried out in the name of economics. Find a place, take a stand, do everything you can: this is the only world we have.