Sierra Sketches

I originally saw this title on an anime viewing site and was intrigued by the lack of a summary and the Genre: Dementia, so i clicked the play button and was confused as to the nature of the film. The genre didn't make sense and being a avid creepy pasta fan and superstitious it made me uneasy, not to mention its 1 in the morning. I don't tend to be taken in by illusions, i have tried many times but i guess i'm either too impatient or, how would you say, i don't pay attention to just one thing. Most of my curiosity centered around the Genre, the website had given this film, and from the standpoint of someone who is not really a visionary the film was very peculiar, i attempted staring into the dot and i could see the lines and illusion for a couple seconds, after skipping through the rest of the film(being my impatient self) i decided to look into the purpose of the film. i searched it up and the first thing i saw in English was very short, and talked about sleep, or the illusion of drifting in and out, and i can see how that may be one of the visions behind the film i still am not convinced. There is something intriguing about the film made in 1975, and i don't know why. Maybe its just my mystery novel brain reaching at strings, but i still wonder.