Im watching "Walkabout" right now. Its raw humanity and aboriginal ideas seem like knowledge from psychadelics to me. (Its on IPlayer if you're in the UK)
"Two young children are stranded in the Australian outback and are forced to cope on their own. They meet an Aborigine on "walkabout": a ritualistic separation from his tribe. "http://www.imdb.com/title/tt0067959/
The red brick walls in the opening scenes are a recuring image in my salvia imagery so i take that as a good omen. Not that i think 'omens' are the best way of making important decisions or anything but it might be a sign that me and the filmaker arrived at the same thought.