What Happened to My Grandfather When He Dreamed?

"He told me that he dreamed in those images. So when he dreams, that's the form that the things he dreams about takes." He also said that he would talk to his grandparents in his dreams. "I asked him a lot of questions about what he carved and what it all meant" 'We don't know what a mind that isn't hyper civilized, let's say, hyper literate, like our minds are'...