Dear colleague:
Isn't the concept proposed here in the form of hieroglyphics already a long known phenomenon which gets a current symbol form with the boom of the emoji?
Hasn't it been shown that the development of (natural) sciences goes hand in hand with a language that is as precise, exact and clearly defined as possible? Is that why such symbolic sign systems as well as natural written languages are today unavoidable in everyday communication, but increasingly outdated in science by formal languages, in the final effect by a binary coding?
Are there not many qualia, which cannot be formulated by symbols or only badly and for which the approach does not work and which can be defined exactly in the end only in a formal language from rich? Your chosen example "colors" is probably an exception? 🤩