Keying a Dungeon with Class-specific Descriptions (Microblog)

I bet you've seen notes in dungeon keys that say something like: The murals depict an ibis-headed god handing out the tools of writings to grateful humans. (Clerics know that this is represents Thoth, god of knowledge.) What if your wrote a whole dungeon with an eye towards giving out this class-specific information? It might look something like this:A round atrium; the domed ceiling is cracked, and the sun's rays illuminate the room. In the center of the room is a fountain spraying water 15' into the air, which falls back down into a shallow basin. A plant like an enormous squash squats in the fountain's pool, long fuzzy vines spilling out onto the floor.- Fountain: The fountain's water is equivalent to a potion of plant growth. - - ⛧: Magic-users can smell an enchantment in the water. - Plant: The Devil's gourd will attack anything that disturbs the water, sensing its movement (stats in sidebar). - †: Thieves take notice of an obscure scrawl on the west wall that's a sign in thieves…