Sometimes you see a sign. Or a fence. Or both to signal that a certain area is off limits for visitors.
The reasons are numerous. Perhaps the owner is a very private person. Or there is a danger — poisonous snakes or predator. Sometimes the danger is not visible — heed the warning.
Sometimes no sign is necessary.
These plants and sculptures sport an international, multi-lingual “no trespassing” sign. Stay away or suffer the consequences of my sharp spikes. I need space.
Space — and the ability to own land — brought many immigrants to the United States. Check out the story of one small group in the sweet, historical romance, New Dreams. https://amzn.to/3vWydWE