Nothing conveys the allure of golf to the outside world better than a graceful swing. From Bobby Jones to Julius Boros to Luke Donald, seeing the difficult task of maneuvering a little ball great distances with a seemingly effortless motion is one of the wonders of sport. Interestingly, the prettiest swings are not always the soundest technically. As smooth and classic as Donald looks, for example, he is prone to being crooked off the tee, while the less poetic Tim Clark is relentlessly straight. Still, smooth and fluid are never bad, and these five were all extremely good.