Security information should rely on the secret and not the secrecy of the algorithm.
ASCII ART
Generating ASCII art from images using Python3 and PIL (Python Image Library)
Game of Life
St. Ignucious in Cyprus
The photo is from the Richard Stallman (RMS) visit to Cyprus. We are both staring and not starting at the ancient settlement of Choirokoitia.You can listen to his speech here Copyright vs Community in the Age of Computer Networks https://archive.org/details/rmsCyprus