Playing around with ASCII ideas, I came up with these as possible things that might mean something in an ADF context. Of course, the beautiful thing about ASCII is that it's so darn interpretive, that it can mean a lot of things. So, here are some ideas:

1. ≈∴≈
• Fire in the Waters, a great IE symbol; or
• The fire on the land, at the center of the cosmos; or
• The triple center of fire, well and tree, in the mists of magic
• (if only I could ASCII an eye into that pyramid. . .)
2. ∴¤‍
• Fire, Well, and Tree; or
• Three Keese, a hole, and Link's magic wand
3. ⊕∞⊕
• The never ending cycle of seasons: 8 festivals through the year, four Giamos and four Samos; or
• Just like the Buddhists, but with twice as many wheels, and something between them!
4. ‍¯‍ or ∏
• Look! A lintel! or
• Look! A PIE!
5. A∴A∴
• Oh, wait: that one's taken, isn't it?