I just stumbled onto this image, and I have to say it
is probably my favorite J image of all time.

(replace blit with viewmat for a better picture)

   blit {: |:#:!/~i.64
▙
▙▙
▙ ▙
▙▙▙▙
▙   ▙
▙▙  ▙▙
▙ ▙ ▙ ▙
▙▙▙▙▙▙▙▙
▙       ▙
▙▙      ▙▙
▙ ▙     ▙ ▙
▙▙▙▙    ▙▙▙▙
▙   ▙   ▙   ▙
▙▙  ▙▙  ▙▙  ▙▙
▙ ▙ ▙ ▙ ▙ ▙ ▙ ▙
▙▙▙▙▙▙▙▙▙▙▙▙▙▙▙▙
▙               ▙
▙▙              ▙▙
▙ ▙             ▙ ▙
▙▙▙▙            ▙▙▙▙
▙   ▙           ▙   ▙
▙▙  ▙▙          ▙▙  ▙▙
▙ ▙ ▙ ▙         ▙ ▙ ▙ ▙
▙▙▙▙▙▙▙▙        ▙▙▙▙▙▙▙▙
▙       ▙       ▙       ▙
▙▙      ▙▙      ▙▙      ▙▙
▙ ▙     ▙ ▙     ▙ ▙     ▙ ▙
▙▙▙▙    ▙▙▙█▐▛▜▞▙▙▙▙    ▙▙▙▙
▙   ▙   ▙ ▗▀    ▝▘▖ ▙   ▙   ▙
▙▙  ▙▙  ▙▙▖        ▗▙▙  ▙▙  ▙▙
▙ ▙ ▙ ▙ ▌▘           ▘▚ ▙ ▙ ▙ ▙
▙▙▙▙▙▙▙▙▙▖            ▗▙▙▙▙▙▙▙▙▙


What do you see? :)


PS. here's blit... it's just something i use to render graphics in the IRC
channel.

NB. lol: removes every other item. (l=1 o=0)
NB. tile uses this to cut out overlapping tiles created by 2 2 <;.3
lol  =: (# $ 1 , 0:) # ]
NB. tile: converts a rank 2 array to an array of of 2x2 boxed tiles
tile =: [: (lol"1)@lol 2 2 <;.3 ]
NB. blit
blit =: (hext{~#.@,L:0)@:tile "2
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