[2] When she died in 1955, the collection had grown to 74 paintings, drawings and sculptures by European and North American artists.

[3] In 1955, Armand Hammer donated to the museum a collection of 48 works by Dutch, Flemish, German, and Italian masters of the fifteenth through seventeenth centuries.

[4] In recent years, the 20th and 21st centuries collections are growing fast, not only in size, but in scope.

1608-1610) by Peter Paul Rubens, St. John the Evangelist (1618-1620) by Anthony van Dyck (attributed to), Isabella Hunter formerly Mrs. Anne Downman (ca.

1776-1790) by Angelica Kauffmann, Emma, Lady Hamilton by George Romney, Mrs. Burroughs (1769) by Thomas Gainsborough, Femme Etandant Son Linge by Jean-François Millet, Richard Nixon (1972) by Andy Warhol, and Blacklist (1999) by Jenny Holzer.