Hol találok képkódokat?

Nem is tudom a nevét, talán kép kód. Amikor karakterekből raknak ki képeket, pl.:

$______________________________________$

$_________________________§§§__________$

$___________________$_____§§$§§________$

$__________________$______$$?§§§_______$

$_________________$_____$$???$$$§______$

$____________$____$_____????$$$$§§_____$

$_____________$___$___oo??$$$$$$$$_____$

$______________$___$__ooooooo$$$$$_____$

$________________$__$_ooooooo§§§§§_____$

$__________________§§oo$$$§§§$$$§______$

$_______s$$$$????oooo§§§ooooo$$$$$$____$

$_____s§$$????????oooo§§§ooooo????$$___$

$_____ s§§§??$$$$oo$$oooo§§§oo:??????$$_$

$______s§§§§$$$$$$$$$$oo§§§$$$$??$$$___$

$_______s§§$$$$$$§§oooooo§§§__$$$$_____$

$_________§§§$$§§$$$oo??_§§§___________$

$_______________§$$???__§§_____________$

$_______________§§$???__§______________$

$________________§§$?$_________________$

$_________________$$$__________________$

$______________________________________$