A collection of art work in the form of murals, billboards, banners and posters intended for propaganda purposes. Photographed on the streets of Tehran in the years since the Islamic Revolution. c1992. (Photo by Kaveh Kazemi/Getty Images)
A collection of art work in the form of murals, billboards, banners and posters intended for propaganda purposes. Photographed on the streets of Tehran in the years since the Islamic Revolution. c1992. (Photo by Kaveh Kazemi/Getty Images)