---
title: Letter Spirit
date: 2025-05-22T22:54:04.000Z
updated: 2026-05-25T12:42:31.758Z
tags:
  - bib
url: https://baku89.com/ja/Letter_Spirit
---

# Letter Spirit

![](https://wp.baku89.com/wp-content/uploads/2026/05/osa10.gif)

<https://gwern.net/doc/design/typography/1993-hofstadter.pdf>

_[On Seeing A's and Seeing As](/On_Seeing_A's_and_Seeing_As)_ by Douglas Hofstadter

- throughoutly, coherent-ly?
- Viewed from a distance
- pun recognition