risky business. I quite agree, altho that would be taking one cherished block of buzzing sound from the vocabulary of blurbers and reviewers. there's a photograph called "The Leap", I think. it shows Yves Klein making a headlong leap out a window, say 12 feet above the street. Superman without the buffer against gravity. now that artist takes a specific physical risk in his art. the commonest risk taken is the last named by Jonathan.