nostr:npub1c0mw8utq9avw4wy7w39hzt3ugurg7f8jcn9qmqqpswkc6alwxhjsevxqjl Yeah, but as plain text. Thought it would be fine to convert photos in the .text files on the blog. Fooled with it a bit years ago, but have often wondered whether there might be some Unicode code points set aside to mimic it.
nostr:npub1v996pusuzms7r8zld04rqggmk76sqz87fzc2uhup4khjsauhzanqs3xhpf Are you just trying to get the stipple effect?
If no fonts/glyphs is OK, this looks like it can be automated:
Discussion
nostr:npub1v996pusuzms7r8zld04rqggmk76sqz87fzc2uhup4khjsauhzanqs3xhpf I see.
(You could propose an extension to Unicode just for this purpose, obviously :)