Stonehenge 181
Image by Rhiannon

not suggesting that they used artificial forests in all of them, but when they did a sixty-foot tree could give ten usable posts, if you see what I mean

Rupert Soskin wrote:
not suggesting that they used artificial forests in all of them, but when they did a sixty-foot tree could give ten usable posts, if you see what I mean
Yep , but still seems a lot of effort for a bit of extra width when it would be much easier to fell and transport six ten foot trees . The concentricity is not ideal forest simulation either .