From a recent article in the NY TIMES by physicist Carlo Rovelli:
"I think that this is also how the best art works. Science and art are both concerned with the continual reorganization of our conceptual space, of what we call meaning. What happens when we react to a work of art is not happening in the art object itself, of course — still less in some unphysical “world of the spirit.” It lies in the complexity of our brain, in the kaleidoscopic network of analogical relationships with which our neurons weave what we call meaning.
We are involved, engaged — for this takes us out of our habitual sleepwalking, reconnecting us with the joy of seeing something anew in the world."