Everyone's a critic.

On a recent trip to New York, I was in an art gallery, enjoying Saul Steinberg's "The Collection" -- which I can't share with you here, as no image can be found on the web, and photography was disallowed in the gallery -- when a security guard in the room came up to me, followed my gaze for a moment, and remarked,

"I think if you or me had done that
it would be a lot better."