shake that cat

I can think of a couple of images...

David Hockney on Pictures and Power, via Andrew Sullivan:

We do not have debates about images. The world of art is separate from the world of images, but the power is with images, not art. An obvious problem is seen. The world of images claims a relationship to visual reality - television and cinema - but this claim cannot now be sustained. We will get more confused if we don't think about them.

He's not exactly correct to claim we don't have debates about images.