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##...##.#. ~~~~................................~~~~ ...#######
.#..#.###. $$$$$$$::::::::::::::::::::::::::$$$$$$$ ..#.......
##.###..#. ###########$$:~.. cave ..~:$$########### .##.......
.##..#.### #########$$:~.. geometry ..~:$$######### #.#......#
#.#.###..# ############                ############ ###.....##
####..#.## ######$                          $###### ..#....#..
...#.###.. #       the name is a little mis-      # .##...##.#
..###..#.# ~  giving, because of course there is  ~ #.#..#.###
.#..#.###. no real geometry  in the caves. you  may ###.###..#
##.###..#. feel as if you are  venturing into  some ..##..#.##
.##..#.### vast  structure,  but  you are  in  fact .#.#.###..
#.#.###..# leaving any  such thing at the entrance. #####..#..
####..#.##                                          ....#.##.#
...#.###..     leaving physical tethers behind,     ...###.##.
..###..#.#  submitting to an inescapable darkness,  ..#..##.#.
.#..#.#### the  world around you becomes  more of a .##.#.###.
##.###...# manifestation   of   your   mind,  or  a #.####..#.
.##..#..#. collective  mind,  with a  shape  and  a ##...#.###
#.#.##.###          direction and a taste.          .#..###..#
####.##...                                          ##.#..#.#.
...##.#...  inescapeable darkness, because if you   .###.#####
..#.###..# bring  a  candle  or   mount  electrical #..##....#
.###..#.## lights,   the  walls  only   serves   as #.#.#...##
#..#.###.. markers   to  where  the  tiny   spatial #####..#.#
#.###..#.# existence ends  and the darkness beneath ....#.###.
##..#.###.                it begins.                ...###..##
.#.###..##                                          ..#..#.#..
###..#.#.. like  an inverted mandelbrot,  the  real .##.####..
..#.####.# cave is actually  not  the pockets,  but #.##...#.#
.###...##. the  black  around  them.  keep that  in ##.#..####
#..#..#.##                   mind.                  .###.#...#
#.##.###.#                                          #..###..#.
##.##..###           .......~~$#$~~......           #.#..#.###
.##.#.#...                                          ###.###...
#.#####... the  moisture  that  permeates any  cave ..##..#...
##....#..# worth  it's name...  it's the  water the .#.#.##..#
.#...##.#. world  rose from.  it's  the  water  you #####.#.#.
##..#.####        drown in, in your dreams.         ....#####.
.#.###...#                                          ...#....##
###..#..#. the only sounds in  the cave  are  those ..##...#.#
..#.##.##. that you  make  yourselves.  they may be .#.#..###.
.###.##.## distorted  by the stone  structure,  and ####.#..#.
#..##.##.# amplified  by  your  mind. try not to be ...###.##.
#.#.##.### alarmed,  try to  remember  the  persons ..#..##.##
####.##..# and  objects around  you,  and  you  can .##.#.##..
...##.#.## discern   a   mirage   from   a  friend. #.####.#.#
..#.####.#                                          ##...#####
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