Kulagina was one of the few female poster artists to emerge from the 20th century. Her art was heavily influenced by suprematism, and you can see the similarity between her work and that of El Lissitzky. This poster, called “To Defend USSR” was created by Kulagina in 1930. It takes a cubist perspective in its multi-dimensional shapes, and it shows the Red army as huge almost robotic figures, marching from the factories to fight the war. They are surrounded by the tiny white airplanes of the royalists, which appear to have no effect on them at all and in fact seem to be flying through the figures.

Source: http://www.smashingmagazine.com/2010/06/13/100-years-of-propaganda-the-good-the-bad-and-the-ugly/