Kroki!
https://kroki.io/
Kroki provides a unified API with support for BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag, PacketDiag, RackDiag), BPMN, Bytefield, C4 (with PlantUML), D2, DBML, Ditaa, Erd, Excalidraw, GraphViz, Mermaid, Nomnoml, Pikchr, PlantUML, Structurizr, SvgBob, Symbolator, TikZ, UMLet, Vega, Vega-Lite, WaveDrom, WireViz... and more to come!
Table of Malcontents - Wired Blogs - Anime Character 'Drawn' In HTML Tests Limits of Sanity
http://blog.wired.com/tableofmalcontents/2007/05/anime_character.html
"A voluptuous anime bunny woman, created in time-lapse using thousands of lines of HTML code to individually create and color table cells as pixels. Perhaps more astonishing than the asinine level of detail necessary to code something like this in Notepad
Accounts from Real Space: Monome Step Generative Drawing
http://www.ilikegravity.com/real/archives/2007/01/monome_step_generative_drawing.php
"This is my first test of having the Monome control some generative drawing along with the audio through this step sequencer I made in Flash similar to the original 64Steps."
Boing Boing: Cool tools reviews the Cintq digital drawing tablet
http://www.boingboing.net/2006/10/30/cool_tools_reviews_t.html
"you draw directly on the tablet, just like a paper-based drawing, but digitally."