This from the Archive of the Pagan Movement Ethos Group by Tony Kelly
The wood was vast and there was no sky overhead. The trees were immensely tall and very old, and belonged to the forest. They were separate trees and communicated as trees do, but they were also part of the pulse of the woodland. There was something intense about them, not human, very, very old, and the moisture on them and the tree mosses belonged to the forest. It would be perilous to interfere with them, yet it would be sacrilegious too. You couldn't help loving them because they were magic, but loving them because they were trees and because they belonged to the forest.
The light was darkened as it is in the greenwood and there were paths. But it was very quiet, and peaceful, and strangely menacing, and lovable. It wasn't the sort of place you'd want to be alone in. And it wasn't the sort of place you'd want to leave. It's the sort of place that, if Brirn had appeared with horns and cloven feet and the magic pipes, you wouldn't be too surprised.
And there was something alluring, and bewitching, and magic about it. The trees and everything growing in the greenwood was alive and it was aware, but it wasn't human awareness. It was the diffused mind of the woodland, as much one tree as another, and as much all of them, but not divided. A presence. Thinking. Brooding. Aware of the people in its midst. It was vast, but deep and quiet, immensely powerful, but passive. It was green thinks, and it belonged to all that grows in the greenwood, and all the plants that come from her womb. And green thinks are not like red thinks. They're old, and they were old when red thinks were young. Old memories, an aching sadness, and separation, but so long ago. But here in the greenwood, we were in the presence of green thinks, in its own land, on sacred ground, and the faerie mind was more powerful than the human, beckoning, but menacing, threatening, but loving.
So old, so very long ago.....
Illustration of BRIRN from The Waxing Moon published by The Pagan Movement in 1977