Left: One of Piet Mondrian's grid-like color block compositions. Right: Caitlin Freeman's cake homage. Art 2013 Mondrian/Holtzman Trust c/o HCR International USA/Reprinted by permission from 'Modern Art Desserts' hide caption

itoggle caption Art 2013 Mondrian/Holtzman Trust c/o HCR International USA/Reprinted by permission from 'Modern Art Desserts'

In director Gilles Bourdos' biopic Renoir, Christa Theret plays Andree Heuschling, who served as a muse for both the aging Impressionist master and his young filmmaker son. Samuel Goldwyn Films hide caption

itoggle caption Samuel Goldwyn Films

Bosom Pals, an iconic sculpture by Russian artist Vasily Konovalenko. Denver Museum of Nature and Science hide caption

itoggle caption Denver Museum of Nature and Science

The Getty Museum is the last€” and only U.S. stop on the world tour of Woman in Blue Reading a Letter. Rijksmuseum, Amsterdam. On loan from the City of Amsterdam (A. van der Hoop Bequest)/Courtesy of the J. Paul Getty Trust hide caption

itoggle caption Rijksmuseum, Amsterdam. On loan from the City of Amsterdam (A. van der Hoop Bequest)/Courtesy of the J. Paul Getty Trust

A split image shows Allen Ginsberg in 1953 and 1967. Allen Ginsberg LLC/Corbis | The National Portrait Gallery hide caption

itoggle caption Allen Ginsberg LLC/Corbis | The National Portrait Gallery