nst

%!PS
100 770 translate 1 -1 scale /j{rand r mod 2 mul r sub 1 add}def 1 1 12{/c exch def 1 1 24{/r exch def gsave c 28 mul r 28 mul translate j rotate j j 28 28 rectstroke grestore}for}for showpage

nst

%!PS

% Postscript implementation of Georg Nees "Schotter"
% Nicolas Seriot, 2022-09-20
% https://collections.vam.ac.uk/item/O221321/schotter-print-nees-georg

% golfed version
% /S 24 def/j{rand r mod 2 mul r sub 1 add}def 1 1 12{1 1 24{
% /r exch def gsave dup S mul r S mul neg S 2 add S mul add
% translate j rotate j j S S rectstroke grestore}for}for

nst

%!PS

100 500 translate
0 0 1 setrgbcolor

/N 10 def
/STEP 15 def

1 1 N {
	STEP mul /r exch def

nst

#!/usr/bin/env python3

# https://twitter.com/nst021/status/1570047611989540865
# https://seriot.ch/visualization/circles.png

import cairo
import math

N = 10
STEP = 20

nst

# !/usr/bin/env python3
# Nicolas Seriot
# 2022-06-14
# https://seriot.ch/visualization/truchet_2.png
# loosely inspired by https://www.fxhash.xyz/gentk/slug/dirty-interlaced-truchet-tiles-18

import cairo
import math
import random

nst

# !/usr/bin/env python3
# Nicolas Seriot
# 2022-06-10
# https://seriot.ch/visualization/truchet_simple.png

import cairo
import math
import random

NB_COLS = 8

nst

# !/usr/bin/env python3
# Nicolas Seriot
# 2022-06-09
# Reproducing Roni Kaufman's art
# https://twitter.com/KaufmanRoni/status/1520372880156073984
# Sample output: https://seriot.ch/visualization/truchet.png

import cairo
import math
import random

nst

#!/usr/bin/env python3
# 2021-10-09
# Emilien & Nicolas Seriot 
# https://seriot.ch/visualization/lines_2.png

import cairo
import random

WIDTH = 800
HEIGHT = 600

nst

#!/usr/bin/env python3
# 2021-10-09
# Emilien & Nicolas Seriot 
# https://seriot.ch/visualization/lines_1.png

import cairo
import random

WIDTH = 800
HEIGHT = 600

nst

# Nicolas Seriot
# 2021-09-24
# 
# https://gist.github.com/nst/1cfb01d0b78993f7ffe2df7c101b586c
# Thread: https://twitter.com/nst021/status/1437889678947110912
# Typical output: https://seriot.ch/visualization/iso7.gif

import cairo
import random
import numpy as np