Works by Andre Krayewski (Andrzej Krajewski), 1970s and 1980s. h/t Marcin Przyłęcki.

“I found this really weird file in psp.exe, it has what almost looks like massive ascii art” / cantanopeshitthatwastaken

Arlequin’s ANSI (top) and cN’s Amiga ASCII (bottom) from Impure#73 via sixteencolors.

By here_we_go_up_the_mountain. More here. h/t: robert doerfler

Pyrite cubic crystals, square nature.

The first close-up photos of Mars were taken with an analogue TV-camera and sent to earth as a grid of numbers. Each number represented a colour so scientists painted by numbers to colourize Mars in 1965. h/t @mwichary

Typewriter & maybe water colour, by Nisshta12.