All tagged the book of secret anatomy
The human body and its reflection are not the same beneath their skin.
The image contained within a silvered mirror’s surface seems identical to its observer, but this semblance is usually only a few photons thick. Beneath the opaque barriers of the double’s visible flesh, a candle burns within a cage of transparent ribs, reinforcing the lifelike coloration of the illusion beyond. It is held in place by the long, glass candlestick of the spine, which refracts the firelight into sinuous rays of vital crimson.
It is a difficult matter for squid to survive without access to a body of water. Only one species is known to do so at length: Oneiroteuthis demiurgis, a symbiont otherwise known as the dreamer squid. When found in nature, it bears little resemblance to its ocean-bound cousins. Its gray tentacles remain tightly curled around its mantle at all times, causing it to appear as little more than a labyrinthine mound of wrinkles. It spends the majority of its lifespan in total stillness, dreaming about a surrounding world that it never sees with its own eyes.
Much like the pilot’s seat within a jet fighter, the human heart is capable of ejecting from the body entirely should an emergency arise. When the mechanism is triggered, pressure builds within its chambers until a critical level is reached, at which point the aorta detaches from the rest of the circulatory system and serves as an escape thruster. The entire supply of blood within the body is repurposed towards this launch, causing the heart to exit through the mouth at just under a bullet’s speed.
Through the matter of teeth, mankind’s innermost horror reveals itself. While the majority of the human skeleton is well-concealed, the skull is allowed to protrude beyond the flesh as two sets of sixteen tombstones, reminding its owner that it exists just beneath their skin. As such, teeth are the ultimate memento mori; a manifestation of death present in the visage of the living.
The first human eye featured six rotating pupils, similar in appearance to the chambers of a revolver. Each dark circle contained a small membrane of film onto which a single, still image could be imprinted, which the observer could then gaze into for as long as they wished. Because of this, twelve cross-sections of reality were the most that could ever be experienced between two full nights of sleep.
The shadow itself is a vital organ. While seemingly independent from the majority of biological functions, it is responsible for the most important immaterial process after consciousness- maintaining the borders of the physical body. While the rest of the organs sleep, it serves as a sort of geometric mold, pressurizing the self into its recognizable shape.