I don't think there's much of a point in having a work page for it if all there is is a one-line description, and another line for it being a frequent parody/reference target. A trope page for how it's used in other works is probably enough.
I believe we can trope paintings if there are enough tropes about them. Or rather, I don't see what would prevent it. However, there's usually not enough storytelling involved to do so. They're far more commonly used as
tropes one way or another, like this one.
edited 2nd Apr '13 3:21:05 PM by AnotherDuck