Beautiful write-up replete with enchanting illustrations and some interesting historical photos. I used to yearly visit Maine summers and would often read the Transcendentalists as part of my healing nature-worship. My love for Thoreau, Emerson, first ignited in graduate school Ph.D. in a seminar simply titled "Transcendentalism" run by Doug Anderson. It was also in that seminar where I first encountered the Fruhromantik and Naturphilosophie influences amongst the Concord-Jena philosophers, Schelling being among them.
https://www.themarginalian.org/2022/08/09/walden-solitude/