We see with the eyes, but we see with the brain as well, and seeing with the brain is often called imagination. And we are familiar with the landscapes of our own imagination, our inscapes. We’ve lived with them all our lives, but there are also hallucinations as well, and hallucinations are completely different. They don’t seem to be of our creation, they don’t seem to be under control, they seem to come from the outside, and to mimic perception. So I am going to be talking about hallucinations, and a particular sort of visual hallucination.
Hallucination.
