1615-1673. Italian painter, etcher, poet, and musician, active in Florence 1640-49 and subsequently in Rome. He created wild, romantic, and sometimes macabre landscapes, seascapes, and battle scenes. He also wrote verse satires. Born near Naples, Rosa spent much of his youth travelling in S Italy. He first settled in Rome in 1639 and established himself as a landscape painter. In Florence he worked for the ruling Medici family.