Another instance of God revealing Himself to us miraculously through a salty processed snack food.

http://www.clickorlando.com/news/Florida-woman-finds-religious-symbol-on...

So, I've hit on the idea of doing a series of services/sermons using the classical four elements (the Western version, so we're talking Earth, Air, Fire, Water). There are spiritual images or ideas associated with all four of them and I've decided that gives me plenty of material to explore over the next year or so. I'm doing a general outline right now of ideas to explore for each one, but I'd like to hear reactions from WC in case I'm missing something somewhere. So, what images come to your mind for each of the following? I've added one of my current ideas to each to kick things off.