オールド・マスター
The term tends to be avoided by art historians as too vague, especially when discussing paintings, although the terms "Old Master Prints" and "Old Master drawings" are still used. It remains current in the art trade. Auction houses still usually divide their sales between, for example, "Old Master Paintings", "Nineteenth-century paintings", and "Modern paintings". Christie's defines the term as ranging "from the 14th to the early 19th century".