The National Gallery celebrates 75 years, thanks to old-fashioned philanthropy

Darting into a room filled with priceless paintings by van Gogh, Degas and Gauguin, Catherine Conover spotted van Gogh's "Still Life of Oranges and Lemons With Blue Gloves" -- in an ornate gilt frame."This was in our living room, without a frame," said the daughter of the late philanthropist Paul Mellon. She turned to look at van Gogh's "Green Wheat Fields, Auvers." "This one, too. I think they look better without a frame."