ROBERT MOTHERWELL "AMERICA-LA FRANCE VARIATIONS IX" LITHO, 1984 Louise Nevelson White sculpture In many of Zox's works

In many of Zox's works

Mapplethorpe's style is instantly recognizable: simple forms set against neutral backgrounds

Annotated 'PD 708' in pencil in an unknown hand on the verso

The "Yunan" series is defined by the splatter-like layers of cherry red in various densities

in provocatively revealing lingerie

ROBERT MOTHERWELL "AMERICA-LA FRANCE VARIATIONS IX" LITHO, 1984 Louise Nevelson White sculpture In many of Zox's worksRobert Motherwell (1915 1991), alongside Jackson Pollock, Mark Rothko, and Willem de Kooning, made up the quartet of American abstract painters that radically defined Modern painting and established New York City as the center of the art world for the second half of the 20th century. Motherwell was the unofficial spokesman of the New York School, writing and lecturing prolifically on behalf of the movement, his fellow artists, and the merits of