Originally used especially of the arts presided over by the Muses (history, poetry, comedy, tragedy, music, dancing, astronomy), but also used 17c. for one skilled in any art or craft (including professors, surgeons, craftsmen, cooks). Now especially of one who practices the arts of design or visual arts (a sense first attested 1747).
Introduction. Cuts and grazes are a common type of injury and in most cases do not pose a threat to health. Most cuts and grazes are minor and can be easily treated at home. Cleaning them thoroughly and covering them with a plaster or dressing is all that's needed.
Plan how often you get your hair cut. Cutting hair does not make hair grow faster from the roots. This is a myth. It does, however, stop loss of length from the tips, as it prevents breakages from split ends. How often you should cut your hair depends on how healthy it is and how fast you want it to grow; it is totally up to your own judgement.