"Clear" for IF

I saw that "Clear" was this week's theme, and the phrase "crystal clear" popped into my head. The other idea I considered was bubbles, because they're clear too, and interesting, but I couldn't think of a good way to put them in context. I was originally going to stick this crystal in a larger piece of rock, and give it more detail, but it fell into that sort of grimy area between simplicity and reality. I looked worse, trust me.
I wanted to do a picture of one of the Herkimer Diamonds my dad or I had found, but I don't have a camera yet ( I might be getting one for my birthday) so I snagged this picture off of the internet.