Untitled (your body is a battleground), 1989 by Барбара Крюгер. Концептуализм, Феминистское искусство
Untitled (We don't need another hero), 1986 by Barbara Kruger. Conceptual Art, Feminist Art. Important because women were once heavily stereotyped and put down so art depicting women as powerful and strong helped inspire change.
Untitled (your body is a battleground), 1989 - Barbara Kruger
Image from http://4.bp.blogspot.com/-155TkpAeXYA/T6Mudt2isjI/AAAAAAABFx4/cXmj3aVKx98/s640/NATASHA+PANTELYAT+4.jpg.