The image is a poster from the early phase of the Cultural Revolution (around 1967). The title text says: "Down with Soviet revisionism! The subheadings read: "Pound to bits the dog head of Brezhnev! Pound to bits the dog head of Kosygin!"

External Web Links:

http://en.wikipedia.org/wiki/Image:Destroy_soviet_revisionists.jpg

http://www.ai-press.com/SinoSovDocs.html

Image Copyright:

We assume that using a web-resolution image of a (political) poster for identification and critical commentary on the poster itself or the (political) movement it represents, qualifies as "fair use" under copyright laws.