CS: There is Nothing to See So We Look

There is nothing to see here except some (STATIONARY) shapes and colors, but when you glance at one part of the image the others appear to be moving. But you know there is nothing actually there that is moving, so you look to try and see what exactly is going on - and as soon as you look, that section stops moving, while the one you just looked away from starts to move. Again, you know there is nothing actually there that is moving, but you look anyway, trying to find the source of the confusion, and the cycle repeats over and over. There is nothing to see, but you don't quite believe it, so you look.