I found this through the Yume Nikki tags and was odded out because I didn't see any similarities. Watching it a second time I picked up on a few things but after reading a closer study found on google I've gotta admit, this is such a sad-yet-beautiful work of art.
Talk about leaving it to the imagination... I'm getting some Eversion vibes as well as Yume Nikki. Things like these creep me out, yet makes me want to see what happens next.