Kubrick intentionally packs codes into nooks and crannies in his movies and uses these codes as an outlet of personal expression that leaves the door wide open for analysis and interpretations. When discovered, we can truly understand that, when it comes to Kubrick, they are no mistake. There is usually a meaning for everything we see left behind; there is a reason for it to occupy time and space in a Stanley Kubrick film.
One of the most popular theories in film and pop-culture is the belief that Kubrick left behind clues that hint at his involvement in providing his expertise that helped fake the Apollo 11 moon landing with quite a bit of evidence to back up this claim. I have found substantial evidence that Pink Floyd's music served as an influence to leave hints of his involvement in providing his film-making expertise in 'The Shining.'
