April 9, 2025 • Amy Sherald, who painted former First Lady Michelle Obama's portrait in 2018, has a major survey of her work opening this week at the Whitney Museum of American Art in New York.

Definition: Reference price is also known as competitive pricing, because here the product is sold just below the price of a competitor’s product. Reference price is the cost at which a manufacturer ...

Imprint/Program Getty Conservation Institute Getty Research Institute J. Paul Getty Museum Getty Publications ...