Okay I narrowed it down to "Serenity" and "Simplicity". Serenity would be a picture of anything, anyone, or any place that makes you feel calm/at peace/etc. (hopefully no one posts pictures of a cemetery). Simplicity would be pictures of simple things. Basically as long as the picture isn't too busy (too many things in it or too many lines) then it's good. Please go to the following link to see what I'm talking about-
http://www.betterphoto.com/gallery/d...asp?catID=8161.
Edit: perhaps "macro" would also be a good theme. Let me know which 2 you guys like best and I'll pick one.