Related Clues:

• Columnist Buchwald
• Emerson's ''jealous mistress''
• One heart, two diamonds, e.g.
• Work in oil
• Matisse's mastery
• Stock buys
• Many
• High school course
• Focus of some exhibits
• Guggenheim display
• Curator's concern
• Piece by Matisse
• Tony-winning play of 1998
• Lichtenstein's forte
• Collector's collection, perhaps