Notes concerning “Art”

• ASCII art, but in Unicode, with Braille and other alternatives 02021-02-10 (updated 02021-02-24) (9 minutes)
• Threechet 02021-02-16 (updated 02021-02-24) (4 minutes)
• How Lao Yuxi painted a cock 02021-03-19 (updated 02021-04-14) (7 minutes)