visual rhetoric hmm...

I need to present a visual for my Visual Rhetoric class and I'm wondering if I can somehow work Smallville into it. This is probably not going to happen, seeing how SV is all about the big gay love!!

But do you guys have any recs for deep and thought-provoking visuals? This can be a piece of art, a photograph, anything that is visual.

I plan on looking around, but I have no particular visual in mind.