I'll preface it by saying that I live in a large house where the upper floor is completely unused, except for my room. When you enter the house, you have a doorless 'hole' in the wall that enters into a claustrophobic room with nothing but a 'closet' built into the wall, a mirror, and a staircase. The house itself is either very old, or badly redone with planches of plywood.
I began in the hallway as if I had just entered the house, I turned the corner into the stair room, I turned the corner again as I walked. Behind the stairs is just empty space full of dust, some building materials, etc, and you can see the shapes of it behind the stair-planks if you strain your eyes. It's a hidden little area only accessible through a thick piece of plywood on metallic hinges, connected to the wall. I climbed the stairs, but noticed a warm, flickering glow coming from what usually would be this little 'room' behind the staircase. I didn't see any floor, but it seemed as if the glow itself came from deep underneath, what must easily be thirty metres down or so. I turned from looking down, as I walked up the stairs, to stare straight into the wall on the side of this narrow, steep staircase. At first I didn't see anything, but then, like when a camera changes focus, the wall itself dissapeared and I saw behind it, a simple beige space with demons of all kinds. I remember a short, stout, red creature, a bit like the jew alien from star wars 1, holding some kind of creature on a leash. It was like some creature with an exoskeleton resembling the decaying carcass of a horse, plates of bone, stripes of white showing, no eyes, just the upper part of the eye socket that then seamlessly melded into the rest of the skull structure. This was just one image out of many, on a plain beige-ish grey field. I tried looking away, but rather than tearing my head away, my eyes just smoothly sought themselves to the next one