I'm always curious about the art that matters to people. Without limiting the media, what is your favourite piece of artwork? Bonus points for pictures. Mine is a painting by Andrew Wyeth entitled "Christina's World." It invokes feelings. Nostalgic, sad, longing, familiar. I feel differently about it each time I see it. And since I have a print hanging in my bedroom, I see it often. What's yours? Any media goes - so long as it can be called "art," it counts.