Meditation about meditation

As I mediate, I stand with the point of my nose touching a surface that is black as night. The surface is like a wall that extends as far as I can see in all directions. If I only look forward, there is only this black. If I look side to side, I can still see some of the world outside of this black in my peripherals. I can see some light and non-black colors reflected on its surface. This is at the beginning. For as I breathe, with my eyes focused forward, looking “at” the black, I start to see “into” the black. Then my nose starts to permeate the black surface, as I take long, deep, and even breaths. The non-black colors in my peripherals narrow on each side of my field of vision until my eyes are completely submerged in the black. My nostrils and mouth and breathing are also in the black now. My whole focus becomes this black world that is beyond the surface, like it is to see the surface of water from far away and only be able to see it as a sheet of one color, until you are submerged beyond the surface and see all the sea life and depth underneath which contribute to the surface color. In the black I start to see mirages – abstract shapes of varying colors and textures, often moving off into one direction and eventually out of sight, like odd, slow shooting stars. I am not sure whether these are real or just my mind playing tricks on me. Perhaps memory scars of the lighted world that I left behind the black surface. I strive to step deeper into the black, but it is a viscous atmosphere, even more so than sludge, like rock that I can only move through very slowly, and by remaining focused on my breath. Otherwise, if I began to lose focus, I am pulled back out of the black. Sometimes I teeter back and forth, on the verge of the black, at the point where my eyes are just on the surface, and some of the lighted world remains on my peripherals. I wonder what it would be like to step all the way into the black and then turn completely around, so that instead of looking into the black from the outside, I would be looking back out at the colored world from the inside, with my nose pressed against the surface of a multi-colored world. But that would take much focus and time, to step into the black world and turn completely around. It might take days of meditation.