UNTITLED (HOW COME ONLY THE UNBORN HAVE THE RIGHT TO LIFE?) 1992. DESIGN FOR THE VILLAGE VOICE. COURTESY RIZZOLI NEW YORK. OPPOSITE,

FOR SALE, 2012. “OP- ART” PIECE FOR OP-ED PAGE OF THE NEW YORK TIMES. ALL ARTWORK © BARBARA KRUGER.

UNTITLED (WHO IS FREE TO CHOOSE?), 1990. COURTESY MARY BOONE GALLERY, NEW YORK.

BILLBOARD PROJECT FOR ARTANGEL IN LONDON, 1986. COURTESY MARY BOONE GALLERY, NEW YORK.

UNTITLED (WHO IS BEYOND THE LAW?), 1990. COURTESY MARY BOONE GALLERY, NEW YORK.

INSTALLATION BETWEEN BEING BORN AND DYING AT LEVER HOUSE, 2009. PHOTO: JESSE DAVID HARRIS.

UNTITLED (YOUR BODY IS A BATTLEGROUND), 1990. POSTER FOR ARTS PRO-CHOICE ART SALE AND BENEFIT FOR THE NATIONAL ABORTION RIGHTS ACTION LEAGUE, NYC. COURTESY RIZZOLI NEW YORK.

KRUGER'S UNTITLED (I SHOP THEREFORE IAM),1987.COURTESY MARY BOONE GALLERY, NEW YORK.

BARBARA KRUGER, BELIEF + DOUBT, 2012. INSTALLATION AT THE HIRSHHORN MUSEUM AND SCULPTURE GARDEN, SMITHSONIAN INSTITUTION, WASHINGTON, D.C. COURTESY MARY BOONE GALLERY, NEW YORK.

BARBARA KRUGER IN HER TRIBECA STUDIO, NYC, 1987. PHOTO: DMITRI KASTERINE.

UNTITLED (YOUR BODY IS A BATTLEGROUND), 1989. PHOTOGRAPHIC SILK-SCREEN/VINYL. COURTESY OF MARY BOONE GALLERY, NEW YORK.

UNTITLED (QUESTIONS), 1991. MARY BOONE GALLERY INSTALLATION, 417 WEST BROADWAY, NYC. COURTESY MARY BOONE GALLERY, NEW YORK

BARBARA KRUGER'S UNTITLED (QUESTIONS), 1989-90. MURAL, SOUTH WALL OF THE TEMPORARY CONTEMPORARY, MOCA, LOS ANGELES. COURTESY RIZZOLI NEW YORK.

UNTITLED (BUSY GOING CRAZY), 1989. COURTESY MARY BOONE GALLERY, NEW YORK

UNTITLED (HE ENTERED SHOP AFTER SHOP...), 2008. COURTESY MARY BOONE GALLERY, NEW YORK