Susan Stamberg

Behind the scenes at major art museums, conservators are hard at work, keeping masterpieces looking their best. Their methods are meticulous — and sometimes surprising.

The painting conservation studio at the National Gallery of Art in Washington, D.C., is filled with priceless works sitting on row after row of tall wooden easels, or lying on big, white-topped worktables.

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Many, many Thanksgivings ago, my fiance took me home to Allentown, Pa., to be inspected by his family. During our visit, my mother-in-law-to-be served a relish so delicious that I married her son.

Ever since, I've shared the recipe with NPR listeners right before Thanksgiving. Now, supportive listeners may be shocked to learn that over the years, I've gotten a good deal of grief about this recipe — especially from my NPR colleagues, many of whom have never bothered to taste it!

In Paris, a really old dress has sold for more than $150,000. Now, if that sounds like an unreasonably high price tag, keep this in mind: The 1730s dress is in mint condition, it might have been worn at Versailles, and it was part of a fashion revolution.

Known as a robe volante — or flying dress — the long, luscious yellow brocade gown is patterned with silver thread. It's loose-cut, with soft pleats in the rear, a deep V in front and graceful flow-y sleeves.

Georgia O'Keeffe, Edward Hopper and George Bellows were very different artists, but they did have at least one thing in common: They all studied with painter William Merritt Chase. Now, the Phillips Collection in Washington, D.C., is marking the centennial of the artist's death with a retrospective.

"You walk around these galleries and the paintings are gutsy and bold and scintillating and brilliant," says Dorothy Kosinski, director of the Phillips.

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