Context Free Art is program that generate graphics from instruction called grammar.
The program follows the instructions in a few seconds to create images that can contain millions of shapes.
Context Free is useful program for people interested in generative art. Unfortunately it’s little known.
There is no GUI for Linux, but there is command line program - cfdg. Some useful commands:
# generate image # -s size cfdg -s 1600x900 script.cfdg -o walpaper.png # pipe directly into feh cfdg -s 512 script.cfdg | feh - # generat animation as png frames # -a ammount of frames or TIMExFPS cfdg -s 1024 -a 256 script.cfdg -o some_dir/frm%f.png