Aesthetics and the Value of Nature (Janna Thompson)
A Sand County Almanac (Aldo Leopold)
The Secret Life of Trees (Peter Wohlleben)
The Lord of the Rings (J.R.R. Tolkein)
The Mother Tree Project (Suzanne Simard)
Wendell Berry, John Muir, David Thoreau, Ralph Emerson, and Mark Helprin
Caspar Friedrich paintings
